Xingtai Tianzheng Bicycle Co., Ltd.

The front triangle argon arc welding, the back triangle protection welding, the head tube rough 47mmx1.4mm under the thick 62mm, the upper tube 42mmX1.2mm forming D tube bending, the lower tube 60mmX1.1mm forming octagonal tube, the back triangle 22mmX0.9mm forming tube, the riser 31.8x1.2mm, the five pass 38x2.8mm with wire buckle, Rear fork piece 3.2mm P-312，P-311  Before shock absorption fork shoulder width 120mm, leg tube 32mmx1.0mm Alloy painted diamond decal decal Lv Kit, built-in grain free mountain bowl assembly B type five passes 40mm in diameter 2.8mm in thickness 68mm in length Inner hexagon 31.8 Xiao Yan Frosted Black Xiao Yan Handlebars, width 560mm Frosted black large V Lv head Eco-friendly 650 sets Diamond 2.5 pattern outside tire Three yuan 1.75 beauty mouth natural rubber inner tube Butyl adhesive Aluminum alloy side milling ring Black 3/8x14Gx28Hx130L Safety hook with leaf nut Black 3/8x14Gx28Hx170L, left and right lock female with leaf nut 5S center axle Black 14# Section 88 36T with silver plastic cover 152mm black fish type 819 mountain type 160 disc brake 160 disc brake Black whole lv Black triple casing The Great Wall with 16 teeth Large deep valley mountain, 2.0 seat spring, high elastic leather Black 25.4 mmx200 mmx1.0mm Thick tube for eyes, plastic foot cover 31.8 Lu Kuai Demolition Handgun chain shield 160g imported cowhide outer paper, 150g inner paper, 120x120 reinforced corrugated if need more detail, please contact me . contact : Tina shang wechat/whatsapp: 0086-18132937310 

mountain bicycle 20" alloy rim disc brake 7 speed and single speed

mountain bicycle 20 alloy rim disc brake 7 speed

FrameFront triangle argon arc welding, rear triangle shield welding, head tube 2mm beer tube, upper tube 42mmX1.0mm formed triangular tube, lower tube 60mmX1.0mm flattened formed tube, standpipe 1.1mm, rear triangle 22mmX0.9mm, rear fork piece Single speed disc brake 3.5mmforkFront fork shoulder width 125mm, leg tube 32mmx1.0mmpaintingSpray-painted, three-sprayed, three-baked, decals insidelogoinner tube TFBOYShead partsLu kit, built-in non-textured mountain bowl assemblyB.B. partsB type B.B. partsexpander boltinner hexagonhandle bar31.8X1.0mm XIAOYAN matt black，width560mmhandle stemFrosted black big V headend barplastic blackgrip110mmx22mmWater ripple doubletyreGirul 3.0 leaf pattern printed tires on both sidestubeJILUER 3.0 A/V natural tuberimspray iron rim with 55mm ,Thickness0.85mmfront hubblack 3/8x10Gx36Hx130L，safety hook, leaf nutrear hubblack 3/8x10Gx36Hx165L，left+right lock nut, leaf nutspokeblack twist 10#x182chain88Lchainwheel36Tcrankfish type 152mmpedal818 MTB typefront brake160 TONGLI disc brakerear brake160 TONGLI disc brakebrake leverblack half alloybrake cableblack 3pfreewheel16T English style CIXIsaddleLarge deep trench mountain, 2.0 seat spring, high elastic leatherseat tubeblack 28.6mmX200mmX1.0mmkick standDouble-eye thick tube, plastic foot coverseat tube bolt31.8 quick releasemudguardblack, plastic, widthcarton160 g imported Kraft outer paper, 120 g inner paper, 110x140 reinforced corrugatedif need more detail, please contact me . contact : Tina shang wechat/whatsapp: 0086-18132937310  

mountain bicycle 20"  disc brake 7 speed 

E-Power Technology Global Co., Limited

Going on an extra long bikepacking expedition or just want an extra sprocket around the house? Grab a replacement rear sprocket for your Split Belt Pro Belt Drive. Rear Sprocket Only. Compatible with Split Belt Pro Belt Drive. Fits on Shimano's Alfine, Nexus, Sram Automatix, and Sturmey Archer 1-4 Speed Hubs with 3-spline pattern. Features: 30 Teeth8mm Tooth PitchMaterial: Nickel-Plated Chromoly3-Splined Mounting, 31.85mm inner diameter83 gramsEquivalent to 19T Chain Sprocket

Cycling Components, 3-Spline Rear Sprocket Replacement

Cycling Components, 3 Spline Rear Sprocket Replacement

BICYCLE BELT DRIVE KITTo check forfitmenton your bikebefore you purchase,click here. Product Description The Split Belt™Pro is the next generation of belt drivetrains that allows you to enjoy the benefits of a belt on the bike of your choice, without needing a split in your frame. Cycling should be smooth, responsive, and worry free. Our drivetrain doesn't require grease or regular maintenance, so you can spend less time tinkering with your bike and more time riding or relaxing. Our durable, robust drivetrain lasts 3x as long as your traditional chain components and is just as strong. Stop constantly wearing through your components and having to swap out parts of your drivetrain. Slap on our reliable drivetrain for your next bikepacking or touring adventure, allowing you to go further and worry less. Make your life easier and upgrade your bike to a belt drive. NOTES: -*REQUIREMENT* At least 8mm of horizontal chainstay adjustment in your dropouts or bottom bracket to properly tension the belt drive. - Compatible with mid-drive motors up to 90Nm continuous torque. Higher powered motors will create premature wear and could damage the belt. *Please check your bike and hub warranties for compatibility with aftermarket components. **Onlycompatible with Shimano Di2 systems using MU-UR520 Belt Specific Motor Unit**   Features Sprockets:Slotted teeth shed mud and debris readilyCNC machined for high precisionCase hardened Chromoly and nickel-plated for exceptional abrasion resistanceProprietary sprocket flanges provide perfect belt guidanceRun at lower tension than most belt drivetrains, installation is easy72T/30T combo for 2.4:1 gear ratio, 64T/30T combo for 2.13:1 gear ratioBelt: Abrasion resistant tooth facing for longer life of your componentsSplice meets ISO standards for strength equivalent to chainSplice allows belt to be joined through rear frame triangleImproved flexibility leads to higher efficiency and is more resistant to damageNot adjustable after installationMade of H-NBR rubber, reinforced with carbon fiber cordsRubber is resistant to temperature, oxidation, and chemicals. Made of one of the most durable rubbers you can buyJoined by stainless steel rivets that will never rust Items Included in Kit 14mm custom sized, spliced, carbon fiber beltFront Beltring (72T and 64T options)Rear SprocketRivetsRivet Tool

Cycling Components, Split Belt Pro™ - Bicycle Belt Drive Kit

Cycling Components, Split Belt Pro Bicycle Belt Drive Kit

Going on an extra long bikepacking expedition or just want an extra replacement sprocket around the house? Grab a replacementfront sprocket for your Split Belt Pro Belt Drive. Front Sprocket Only. Compatible with Split Belt Pro Belt Drive. Features: Fitment: 5-Bolt 130BCD8mm Tooth PitchMaterial:AluminumProprietary Guide Flanges1mm offset for mounting adjustment72T : 112 grams, equivalent to 45T Chain Sprocket64T : 89 grams, equivalent to 40T Chain Sprocket

 Cycling Components, 5-Bolt 130BCD Front Sprocket Replacement

Cycling Components, 5 Bolt 130BCD Front Sprocket Replacement

Timing Belt for Tandem BikesDescriptionEnjoy the benefits of a timing belt on your tandem! With our belt splicing technology, we can custom cut our belts to any length. There are no limitations to the stoker compartment length to enjoy our timing belt. Cycling should be smooth, responsive, and worry free. Belts don't require grease or regular maintenance, so you can spend less time tinkering with your bike and more time riding or relaxing. Our durable, robust belts last 3x as long as your traditional chain components and is just as strong. Belts also don't "stretch" like chains do, making maintenance easier. Make your life easier and upgrade your bike with a belt.   FeaturesSprockets: Slotted teeth shed mud and debris readilyCNC machined for high precisionCase hardened Chromoly and nickel-plated for exceptional abrasion resistanceProprietary sprocket flanges provide perfect belt guidanceRun at lower tension than most belt drivetrains, installation is easyBelt: Abrasion resistant tooth facing for longer life of your componentsSplice meets ISO standards for strength equivalent to chainSplice allows belt to be joined through rear frame triangleImproved flexibility leads to higher efficiency and is more resistant to damageNot adjustable after installationMade of H-NBR rubber, reinforced with carbon fiber cordsRubber is resistant to temperature, oxidation, and chemicals. Made of one of the most durable rubbers you can buyJoined by stainless steel rivets that will never rustItems Included in Kit14mm custom sized, spliced, carbon fiber belt(2) Belt RingsRivetsChainring Bolt SpacersRivet Tool for InstallationHave any questions about whether this is right for you and your bike? Let's chat today. Click here to contact us. 

Cycling Components, Tandem timing belt system

tandem timing belt system for smooth cycling

GLOBAL GBC DEVELOPMENT CO., LIMITED

Manufacturing various type mountain bikes,compatible with Shimano/Sram/Shuntai/ltwoo groupsetSize available: 26,27.5, 29.

Mascot alloy frame Mountain bike disc brake

Peace Target Ltd

6 Speed Folding Full Suspension Bike (16") with ATA Transmission includes the following features : The foldable design for storage conveniently, it only takes a few seconds to fold itEquipped with a powerful shock absorber that can challenge all kinds of rough surfacesSeat saddle with thick sponge filled built-in spring designThe height of the seat cushion and handlebar is adjustable, which is both comfortable and ergonomic, can meet the needs of cyclists of different heights and reduce fatigue caused by driving6-speed gears allow you to switch very quickly from one speed to the other with your fingertips, so you can quickly select a speed for each terrainMade of sturdy carbon steel frame and excellent welding technology make it a sturdy and durable cruise bikeDisc brakeMaterial : Carbon steel frame with ATA transmissionSize closed : Folded length of 16"Weight of 10.5 kgs

6 Speed Folding Full Suspension Bike (16") w/ ATA Transmission

6 Speed Folding Full Suspension Bike with ATA Transmission

C-Star Industrial Limited

This is an off-road electric bicycle equipped with a Shimano 7-speed transmission and a 750W high-power motor. The high torque makes off-roading easier. It uses a 13Ah large-capacity rechargeable lithium-ion battery with a range of up to 50km. The front and rear double shock absorbers allow you to achieve a stable effect on any road surface. The 20-inch large wheels allow for comfortable riding whether in the mountains, snow or on the road. 

CS-M1

CS M1 off road electric bicycle with Shimano transmission

Manufacturing various type mountain bikesCompatible with Shimano/Sram/Shuntai/ltwoo groupsetSize available: 26,27.5, 29.

Mascot Alloy Frame Mountain Bike Disc Brake

Mascot Alloy Frame Mountain Bike with disc brake

Vanmoof Belt Drive Conversion UpgradeProduct Description Experience your VanMoof as it should have been:belt driven. Upgrade your chain drive for zero maintenance and incredible durability. Silent and clean operation, improved performance, and 900g lighter than when you bought it. We offer a 2.13 gear ratio which is slightly larger than the stock gear ratio to allow you to reach higher speeds. This system was specially designed and tested for VanMoof riders only, and utilizes the Patent Pending Split Belt system to eliminate the need for a split frame to mount the belt. In fact, no modifications to your bicycle are needed at all, besides removing the old chain-based components and adding the Carbon Fiber belt system in its place. Feel the future of urban cycling. Note:S3/X3 frames received in 2026 have either a 3-spline or 9-spline rear cog. Please check your rear cog before purchasing. How to Determine Your S3/X3's Rear Cog Mounting Pattern Free, no-questions returns for 100 days. FeaturesCarbon Fiber, Aerospace Aluminum, Nickle-Steel construction for durability, strength, and weight savingsNo oil and minimal cleaning-VanMoof is ready to ride whenever you are2X-5X the lifetime of a chain means no hassle, lower lifetime costs, and fewer repair shop visitsReplacing the chain components saves ~900g for improved performance and portabilityBelt drive does not affect the e-shifting of the bikeZero belt stretch further improves durability and makes you feel more connected to your bikeVanMoof Tensioner keeps the belt at the perfect tension, and makes removing the rear wheel quick and easy.64/30T sprocket combination for a 2.13 gear ratioTotal system weight: 360gDoes not require chainguard as the belt drive provides all of the benefits without any of the noise or rubbingHow to Determine Your S3/X3's Rear Cog Mounting PatternItems Included in Kit14mm custom sized, spliced, carbon fiber belt64T 5-bolt 110BCD Front Beltring30T Rear Sprocket (3-spline or 9-spline)VanMoof TensionerRiveting ToolRivetsChainring Bolt SpacersNote:S3/X3 frames received in 2020 have either a 3-spline or 9-spline rear cog. Please check your rear cog before purchasing.  

 VanMoof Belt Drive Upgrade- Split Belt Pro, Cycling Components

VanMoof Belt Drive Upgrade for enhanced cycling performance

Going on an extra long bikepacking expedition or just want an extra replacement sprocket around the house? Grab a replacementfront sprocket for your Split Belt Pro Belt Drive. Front Sprocket Only. Compatible with Split Belt Pro Belt Drive. Features: 64 TeethFitment: 5-Bolt 110BCD8mm Tooth PitchMaterial:AluminumProprietary Guide Flanges1mm offset for mounting adjustmentEquivalent to 40T Chain SprocketWeight: 98 grams

Cycling Components, 5-Bolt 110BCD Front Sprocket Replacement

Cycling Components, 5 Bolt 110BCD Front Sprocket Replacement

Single Speed Belt DriveDescriptionThere is something so enjoyable about riding a single speed bike in its purest, simplest form. Less moving parts means less weight, less maintenance, and ease of use that's pretty appealing. Upgrading your chain-driven single speed to a belt drive just increases those advantages even more. The Split Belt™ Pro saves you even more weight as the entire belt drive system weighs about the same as just a chain itself. With a responsive and smooth pedal feel you can really zen out on your rig. The "spray it off and forget about it" maintenance of our drivetrain is hard to beat too. Our durable, robust drivetrain lasts 3x as long as your traditional chain components and is just as strong. The Split Belt™ Pro is the next generation of belt drivetrains that allows you to enjoy the benefits of a belt on your bike, without needing a split in your frame. Slap on our reliable, ease-free drivetrain on your single-speed setup for the ultimate pure cycling experience. Make your life easier and upgrade your bike to a belt drive. NOTES: -*REQUIREMENT* At least 8mm of horizontal chainstay adjustment in your dropouts or bottom bracket to properly tension the belt drive. - Compatible with mid-drive motors up to 90Nm continuous torque. Higher powered motors will create premature wear and could damage the belt.  Features Sprockets: Slotted teeth shed mud and debris readilyCNC machined for high precisionCase hardened Chromoly and nickel-plated for exceptional abrasion resistanceProprietary sprocket flanges provide perfect belt guidanceRun at lower tension than most belt drivetrains, installation is easyBelt: Abrasion-resistant tooth facing for longer life of your componentsSplice meets ISO standards for strength equivalent to chainSplice allows belt to be joined through rear frame triangleImproved flexibility leads to higher efficiency and is more resistant to damageNot adjustable after installationMade of H-NBR rubber, reinforced with carbon fiber cordsRubber is resistant to temperature, oxidation, and chemicals. Made of one of the most durable rubbers you can buyJoined by stainless steel rivets that will never rustItems Included in Kit14mm custom sized, spliced, carbon fiber beltFront Beltring (72T and 64T options)30T or 28T Single Speed Freehub HG Rear CogFreehub Spacers SetRivetsRivet ToolDoes NOT include freehub or lockringNOTES: -We require having at least 8mm of horizontal adjustment in your dropouts to properly tension the belt drive. -Compatible with mid-drive motors up to 90Nm continuous torque. Higher powered motors will create premature wear and could damage the belt.  We recommend having at least 8mm of horizontal adjustment in your dropouts or bottom bracket to properly tension the belt drive. Have any questions about whether this is right for you and your bike? Let's chat today. 

Cycling Components, SINGLE SPEED- SPLIT BELT PRO KIT

Single Speed Belt Drive for ultimate cycling experience

Going on an extra long bikepacking expedition or just want an extra replacement sprocket around the house? Grab a replacement 9-spline rear sprocket for your Split Belt Pro Belt Drive. 30T fits on standard Hyperglide freehubs only. 28T fits on standard Hyperglide freehubs only and has guides on one side. Rear Sprocket Only. Compatible with Split Belt Pro Belt Drive.  Features: 30 Teeth or 28 Teeth 8mm Tooth Pitch Material: Nickel-Plated Chromoly 9-spline mounting pattern 30T = 89 grams, 28T = 80 grams 30T Equivalent to 19T Chain Cog, 28T equivalent to 17/18T Chain Cog 

Cycling Components, 9-spline Rear Sprocket Replacement

9 spline rear sprocket replacement for Split Belt Pro Belt Drive

DESCRIPTION The Shotgun Pro combo is the ultimate setup for your mountain bike kid. Lightnifast to attach and remove, zero frame contact and adjustable to fit electric &amp; regular mountain bikes. With the Pro handlebars included, your little one is going to love hitting the trails riding up front. Zero frame contactMounts to your headset and seat post, meaning there's zero contact with your frame. Lightning fast fittingQuick release – 30 seconds to fit, remove and swap between bikes after initial installation. E-MTB compatibleWith adjustable leg width, the Shotgun Pro is suitable for use on electric bikes with wide down tubes. For kids 2 - 5 yearsSuitable for children weighing 27 - 60lb (recommended age 2 - 5 years), with adjustable leg length to grow with your child. Fully adjustableAdjustable leg widths, saddle position, and 7 leg length options – making it simple to get the perfect fit, and adjust as your child grows. Handlebars includedThe Shotgun Pro handlebars are the ultimate up-front experience for your mini mountain biker. With lightning fast quick release fitting, and our custom 19mm grips – the pro bars are the perfect partner for your Shotgun Pro seat. What's included?1 x Pro Seat 1 x Pro Handle Bars 

Cycling Components, SHOTGUN PRO COMBO, Pro Seat, Pro Handle Bar

if need more detail, please contact me . contact : Tina shang wechat/whatsapp: 0086-18132937310  FRAME：steel,TIG,painting FORK：steel,TIG,painting STICKER：outer sticker TIRE：3.0,black tire INNER TUBE：3.0 A/V,natural rubber RIM：double alloy F/HUB：UCP,3/8x10Gx130L，16"20H，20"28H R/HUB：UCP,3/8x10Gx180L，6"20H，20"28H SPOKE：ED,14# TOOTH PLATE：black 12"24T，16"28T，20"32T CRANK：CP,16"102mm，20"114mm PEDAL：white,good quality BRAKE LEVER：plastic brake lever SADDLE：lether,good quality SEAT POST：ED,25.4mmX180mmX0.8mm MUDGUARD：plastic mudguard CHAIN COVER：plastic chainguard BELL：same as picture BASKET：steel TRAINING WHEEL：plastic   

 New kids bike P-308 disc brake 20" 

 FRAME：steel,TIG,paintingFORK：steel,TIG,paintingSTICKER：outer stickerHEAD PARTS：EDBB PARTS：medium，46.4mmX1.8MMHANDLEBAR：22mmX0.9mm，12"/16" W:480mm 20"W:520mmSTEM：four points,EDGRIP：110mmx22mmTIRE：2.125,black tireINNER TUBE：2.125,A/V,natural rubberRIM：alloyF/HUB：UCP,3/8x10Gx130L，12"16H，16"20H，20"28HR/HUB：UCP,3/8x10Gx180L，12"16H，16"20H，20"28HSPOKE：UCP,14#TOOTH PLATE：black 12"24T，16"28T，20"32TCRANK：CP,12"89mm，16"102mm，20"114mmPEDAL：black,good qualityF/BRAKE：disc brakeR/BRAKE：disc brakeBRAKE LEVER：plastic brake leverFREEWHEEL：16TSADDLE：leather,good qualitySEAT POST：UCP,25.4mmX180mmX0.8mmCARRIER:steel,with plastic protectorMUDGUARD：steel mudguardCHAIN COVER：plastic chainguardBELL：same as pictureWechat/whastapp: 86-18132937310Email : tzg@tzbicycle.com    

TZ-B108 factory of bicycle MTB bike new models 20" 22"

TZ B108 MTB bike with steel frame and disc brakes

Ningbo Xinglong Juchuang Electrical Technology Co., Ltd.

Industry First Shaft-Drive Balance-to-Pedal 2-in-1 Bike Chainless Design, Much Safer Quick release crank mounting structure steel frame or aluminium alloy frame 12 inch or14 inch wheel size we can customize according to your needs   

Shaft-Drive Balance-to-Pedal 2-in-1 Bike

Bicycle Stopwatch includes the following features : Cycling computerOdometer (ODO)Total time (TM)Distance (DST)Max speed (MXS)Average speed (AVS)Riding time of distance (DTM)ClockScanBacklightTemperature (TEM)Low power indicator (2.5V)Memory functionAdaptable for KM/hr or M/hrWheel circumference settingAuto off1 x Wireless sensor1 x Seat1 x Magnet2 x Stickers7 x Plastic tie-wrapPowered by 2 x CR2032 batteries (included)Material : ABS housingSize closed : Length of 6.23 cm x Width of 4.38 cm x Thickness of 1.6 cm

Bicycle Stopwatch

Bicycle Stopwatch with cycling computer and wireless sensor

if need more detail, please contact me . contact : Tina shang wechat/whatsapp: 0086-18132937310  FRAME：steel,TIG,paintingFORK：steel,TIG,paintingSTICKER：outer stickerHEAD PARTS：UCPBB PARTS：medium，46.4mmX1.8MMHANDLEBAR：22mmX0.9mm，12"/16" W:480mm 20"W:520mmSTEM：one point,CPGRIP：110mmx22mmTIRE：1.95,black tireINNER TUBE：1.75,A/V,natural rubberRIM：aluminiumF/HUB：UCP,3/8x10Gx130L，12"16H，16"20H，20"28HR/HUB：UCP,3/8x10Gx180L，12"16H，16"20H，20"28HSPOKE：UCP,14#TOOTH PLATE：black 12"24T，16"28T，20"32TCRANK：CP,12"89mm，16"102mm，20"114mmPEDAL：white,good qualityF/BRAKE：3.0 caliper brakeR/BRAKE：70x1.0 band brakeBRAKE LEVER：plastic brake leverFREEWHEEL：16TSADDLE：leather,good qualitySEAT POST：UCP,25.4mmX180mmX0.8mmCARRIER:steel,with plastic protectorMUDGUARD：steel mudguardCHAIN COVER：plastic chainguardBELL：same as pictureBASKET：steelTRAINING WHEEL：plasticTRAINWHEEL BRACKET：2.5mm

Children Disc Brake Cool Bike with suspension 20“ 22”

Children Disc Brake Cool Bike with suspension

Shotgun Pro combo for kids' mountain biking

The front triangular argon arc welding of the frame, the rear triangular protection welding, the head tube rough 47mmx1.4mm under the thick 62mm, the upper tube 42mmX1.2mm forming D tube bending, the lower tube 60mmX1.1mm forming octagonal tube, the rear triangle 22mmX0.9mm forming tube, the riser 31.8x1.2mm, the five pass 38x2.8mm with wire buckle, Rear fork piece 3.2mm Front fork damping front fork shoulder width 120mm, leg tube 32mmx1.0mm Paint alloy paint diamond decal Logo decals Front assembly Lv kit, contains no grain mountain bowl assembly Five-way assembly Type B five-way is 40mm in diameter, 2.8mm in thickness and 68mm in length Inner hexagon of the celestial core Rider 31.8 Xiao Yan Frosted Black Xiao Yan Handlebars 560mm wide Riser frosted black large V Lv head Put the gloves eco-friendly 650 sets Outer tire Diamond 2.5 pattern outer tire Inner tube three yuan 1.75 beauty mouth natural glue inner tube Lined with butyl adhesive Aluminum alloy side milling rim Front Flower Drum Black 3/8x14Gx28Hx130L, Safety hook with leaf nut Rear Flower Drum Black 3/8x14Gx28Hx170L, left and right lock female, with leaf nut Center axis 5S center axis Spoke Black 14# Chain 88 knots Tooth Disc 36T with silver plastic cover Crank 152mm black fish type Pedal 819 Mountain type Front clipper 160 disc brake Rear clipper 160 disc brake Brake handle black full Lv Brake cable black three casing Flywheel 16 teeth of the Great Wall Cushion large deep mountain, 2.0 seat spring, high elastic leather Seat Tube Black 25.4mmX200mmX1.0mm Parking rack binocular thick tube, plastic foot cover Seat tube screw 31.8 LV quick removal Chain cover Pistol chain cover Carton 160g imported cowhide outer paper, 150g inner paper, 120x120 reinforced corrugated if need more detail, please contact me . contact : Tina shang wechat/whatsapp: 0086-18132937310 

children bicycle  mountain bike for boys 20" disc brake

children bicycle mountain bike for boys 20 disc brake

Contact Person:Tina Wechat or Whatsapp:008618132937310 frameFront triangle argon arc welding, rear triangle shield welding, head tube 2mm beer tube, upper tube 42mmX1.0mm forming triangular tube shrink tube, lower tube 50mmX1.0mm forming tube bending, rear triangular 20mmX10mmX0.9mm square tube, rear fork Single speed disc brake 3.5mmforkFront fork shoulder width 120mm, leg tube 32mmx1.0mmsurfaceMatt black, decal, 100m high-viscosity decallogoout stickerhead partsLu kit, built-in non-textured mountain bowl assemblyB.B.partsB type ,Thickness 2.8mmexpander boltinner hexagonhandle bar31.8 xiaoyan matt black，width560mmhandle stemmatt black,big v typeend barplastic ,blackgrip110mmx22mm water ripple doubletyreyongnai 3.0 pattern tyretubeSANYUAN 3.0 A/v natural tubeliningblackrimalloy rimfront hubblack 3/8x14Gx36Hx130L，safety hook,leaf nutrear hubblack 3/8x14Gx36Hx175L，left+right lock nut，leaf nutspoke14#x182chain88Lchainwheel36T silver ,plastic chain covercrank152mmpedal818 MTB typefront brake160 TONGLI disc brakerear brake160 TONGLI disc brakebrake leverblack,half alloybrake cableblack,3pfreewheel16T ENGLAND stylesaddlebig,deep groove2.0 spring，High elastic leatherseat tubeblack 25.4mmX200mmX1.0mmkick standDouble-eye thick tube, plastic foot coverseat tube boltquick releasemudguardplastic,two colorcarton160 g imported kraft outer paper, 120 g inner paper, 110x140 reinforced corrugated

 TZ-BP313  New 20" fat tire bicycle  for teenagers disc brake  

TZ BP313 fat tire bicycle for teenagers with disc brake

Bicycle specification The front triangle argon arc welding, the back triangle protection welding, the head tube rough 47mmx1.4mm under the thick 62mm, the upper tube 42mmX1.2mm forming D tube bending, the lower tube 60mmX1.1mm forming octagonal tube, the back triangle 22mmX0.9mm forming tube, the riser 31.8x1.2mm, the five pass 38x2.8mm with wire buckle, Rear fork piece 3.2mm Before shock absorption fork shoulder width 120mm, leg tube 32mmx1.0mm Alloy painted diamond decal decal Lv Kit, built-in grain free mountain bowl assembly B type five passes 40mm in diameter 2.8mm in thickness 68mm in length Inner hexagon 31.8 Xiao Yan Frosted Black Xiao Yan Handlebars, width 560mm Frosted black large V Lv head Eco-friendly 650 sets Diamond 2.5 pattern outside tire Three yuan 1.75 beauty mouth natural rubber inner tube Butyl adhesive Aluminum alloy side milling ring Black 3/8x14Gx28Hx130L Safety hook with leaf nut Black 3/8x14Gx28Hx170L, left and right lock female with leaf nut 5S center axle Black 14# Section 88 36T with silver plastic cover 152mm black fish type 819 mountain type 160 disc brake 160 disc brake Black triple casing The Great Wall with 16 teeth Large deep valley mountain, 2.0 seat spring, high elastic leather Black 25.4 mmx200 mmx1.0mm Thick tube for eyes, plastic foot cover 31.8 Lu Kuai Demolition Handgun chain shield 160g imported cowhide outer paper, 150g inner paper, 120x120 reinforced corrugated if need more detail, please contact me . contact : Tina shang wechat/whatsapp: 0086-18132937310  

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