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Welltrans Transmission System (shanghai) Co., Ltd.
2yrs
Shanghai, China
Main categories: belt drive bike/ebike,ebike conversion kit,belt drive bike frame,bicycle parts,bicycle drive belt
bike crank
bike tire
bike Derailleur
ebike Conversion Kit
SHIMANO FC-MT500 Toothed Disc 10 Speed 30 Speed Mountain Bike Integrated Sprocket Crankset Bottom Bracket BB-MT800 Crank 36T
$74.00 - $78.00
Min. Order: 2 pieces
China new design Mountain BMX bike square crankset chainring top quality 144BCD bicycle crank
$31.00
Min. Order: 100 pieces
SHIMANO FC-TY301 Mountain Bike Crankste 7/8/21/24 Speed Square Hole Crankset 42T
$11.70 - $12.60
Min. Order: 100 pieces
High Quality Factory Direct Sales Bmx Mountain Bike Crank Set 48T 49T Cycling Chainring Bicycle Crank
$29.00 - $33.00
Min. Order: 10 pieces
SHIMANO Mountain Bike FC-MT101 Square Hole Crank 9-speed 27-speed Crank Set 40T Wheel Disc
$11.50 - $12.50
Min. Order: 100 pieces
bike crank 48T 49T fixed cog road cycling chainwheel 144BCD factory supply bicycle cranset
$31.00 - $35.00
Min. Order: 10 pieces
Snowmobile 26 "snow ATV 26x4.0 bicycle outer tire tyre fat widened bike tires
$12.90 - $14.30
Min. Order: 2 pieces
Mountain bike bicycle tire C1820 C1752 26x2.25/2.35 off-road bike big teeth fat tyre tire
$12.30 - $13.80
Min. Order: 2 pieces
Snowmobile tires tyre 20 24 26 inches 3.0 4.0 ATV Off-road stab-proof fat tires widened bicycle accessories
$13.20 - $14.90
Min. Order: 2 pieces
Mountain bike bicycle tires 26/27.5X2.1 yellow edge tires 29 "2.25 off-road low resistance brown edge tires
$14.30 - $15.80
Min. Order: 2 pieces
Mountain bike tire tyre C1213N C1020N 20 26x2.125 coarse teeth thickened off-road bike bicycle tire
$12.70 - $14.50
Min. Order: 2 pieces
Bicycle bike tire mountain bike C1820 20/24/26/27.5/29x1.95 2.1 Bicycle tyre tires
$12.70 - $14.50
Min. Order: 2 pieces
shimanoTY21B Bicycle Transmission mountain bike folding bike 6 7 speed 18 21 speed cycling accessories bike rear derailleur
$13.50 - $14.80
Min. Order: 2 pieces
Customized shimano cycling accessories M310 Bicycle Transmission mountain bike 7/8 speed 21/24 speed Bicycle bike rear deraill
$10.70 - $12.50
Min. Order: 2 pieces
customized shimano TY300 bike Rear shift transmission 6 7 8 speed upgrade Mountain bike bicycle rear derailleur
$12.80 - $14.50
Min. Order: 2 pieces
shimanoTY21B Bicycle Transmission mountain bike folding bike 6 7 speed 18 21 speed cycling accessories bike rear derailleur
$13.50 - $14.80
Min. Order: 2 pieces
Customized shimano cycling accessories M310 Bicycle Transmission mountain bike 7/8 speed 21/24 speed Bicycle bike rear deraill
$10.70 - $12.50
Min. Order: 2 pieces
Mountain Bike/folding bike modified electric Bike conversion Kit 48V750W rear drive gyrorotor motor LCD8H meter
$172.00 - $183.00
Min. Order: 2 pieces
MXUS Fat tire, 48V750W outdoor bike lithium battery modified snowmobile full waterproof conversion kit, S830
$188.00 - $197.00
Min. Order: 2 pieces
Bicycle to electric car conversion kit /36V250W front drive/small motor /LCD3 instrument/road car general purpose
$169.00 - $178.00
Min. Order: 2 pieces
Mountain bike modified electric bike conversion kit 36V350W rear drive color screen instrument LCD8S speed display
$176.00 - $188.00
Min. Order: 10 pieces
professional Beach cross country snowmobile modification conversion kit 48V1500W hub motor conversion kit
$174.00 - $183.00
Min. Order: 2 pieces
Big tire snowmobile modified electric power conversion kit 72V3000W rear drive spin KT-LCD3 LCD instrument
$252.00 - $265.00
Min. Order: 2 pieces

    WELLTRANS TRANSMISSION SYSTEM (SHANGHAl) CO,LTD established in year 2002 located in ShanghaiJiading district; The head quarter is Toptrans Company ltd. in Taipei which set up in 1995. Starting from2014, WELLTRANs is focus on development of bicycle belt drive system and provide bicycle parts and other bicycle related products. WELLTRANS provide total solution for bike.

 

   Our products have many kinds, good quality, reasonable price and novel style, which are recognized and trusted by users. Committed to meet the diverse needs of customers.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.

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