Best Chainwheel Crank

MUQZI Bike Rear Derailleur Pulley, 11T+11T MTB Bicycle Ceramic Bearing Jockey Wheel Guide Roller Pulley Sets for Mountain Road Bike, Black

【Model】 Shimano Tourney (SIS) RD-TZ31-GS 6/7 speed，medium-cage , direct mount.No retail packaging. Items as shown.
【Specifications】 Total capacity(aka chain capacity) 34T, Largest sprocket 28T , Smallest sprocket 14T, Front chainwheel tooth difference 20T..
【Compatibility】 Compatible with 6 and 7-speed SIS Index Shifting drivetrains, for mountain bike..
【Incompatibility】 1) Not compatible with hub bolt mount (bracket mount) frame 2)If the total capacity of your bike exceeds 34T, this RD-TZ31 is not compatible with your bike, please konw before buying. Please see below for a detailed description of how to calculate total capicity..

✎【Package Include】6 Pieces Crank Bearing 5/16" ball size x 9 balls. Set of bearing. Pair of bearings..
✎【Best Crank Bearing】Crank, Fits 1/Piece, Ball Size 5/16", Balls 9..
✎【Widely usage】 For bicycle crank, bike crank, lowrider bikes, beach cruiser, limos, stretch bicycles..
✎【MTB bike Repair Accessories】Our store not only have Crank Bearing 5/16"x9 , 5/16"x7 , 1/4"x9 ， but also have Bicycle C-Clips Clamps,....
✎【Satisfaction guarantee】Your purchase is fully protected when you order today. If you are not satisfied with our products, contact us any time,....

★★★When purchasing, please look for the "YouYu Direct" store to purchase.Our brand has been successfully registered on Amazon!.
✎【Best Crank Bearing】Crank, Fits 1/Piece, Ball Size 5/16", Balls 9..
✎【Widely usage】 For bicycle crank, bike crank, lowrider bikes, beach cruiser, limos, stretch bicycles..
✎【Our store supply a variety of MTB bike Repair Accessories】YouU Direct store not only have Crank Bearing 5/16"x9, 5/16"x7, but also have....
✎【Package Include】2 Pieces Crank Bearing 5/16" ball size x 9 balls. Set of bearing. Pair of bearings.Please check the size carefully before....

GREAT CRANK SET SET FOR EFFICIENT CYCLING: This bike crank set makes ride more efficiently, professional bike replacement for folding bikes..
DETAILED SPECIFICATION: 170mm crank arm length, 5 bolts fixing. Bolt circle diameter (BCD): 130mm, fits on all speed road bikes..
PREMIUM MATERIAL MADE: The bike crank set set is made of aluminum alloy for ultimate strength and reliability..
ESSENTIAL BIKE ACCESSORY AND REPLACEMENT: Bike crank set is a perfect refit accessories for your road bike!.
GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem..

Material: Alloy 6061 MTB Bike Crank .7075 Alloy Aluminum 38T Narrow Wide Chain ring,rainbow plating chainring bolts.
Chain Ring Size: 38T,Shape:Crown. Chainring Weight: 71.5g(0.15 lbs) ,Fit for 9 Speed,10 Speed,11 Speed Mountain Bike crank set,Easy to refit 30T,32T,34T 1x MTB Crankset , Road Bike Crank Set etc.,.
PCD: 104 BCD .Crank Arm Length: 170mm .Color: Matte Black . Compatible with 9/16 inch pedals.
Bottom Bracket: Cups-1.37*24T/68mm~73mm,Compatible with: Shimano, FSA, Gaint ATX770 ATX770-D XTC 750 etc.,.
Package Includes:1 x one fordged crank Arm set,1 x Hollowtech 2 Bottom Bracket,1 x 38T Single Chainring,4 x Chainring bolts(set),1 x M18 crank screw,1 x Crankset bolt Allen Wrench.

【Chainring】Bucklos 104 BCD Single speed plating multicolor chainring, narrow wide tooth design, which can keep your chain from dropping. Size includes: 30/32/34/36/38T. Shape: Round/Oval..
【Crank】104 BCD ultralight mountain bike crank, solid and durable, only can be used with single speed chainring. And, this crank will fit most standard square taper bottom bracket. Crank weight: 550g. Crank related holes distance: 74mm. Crank Arm Length: 170mm..
【Note】About these product, we have something important to tell you. The crank and chainring are only used for single speed, can not be used with other speed or chainring. If you are in issues before or after purchasing, please contact us in time..
【US Stock】About the shipping, we have two US local warehouses, the products will be shipped by "USPS/UPS" to you freely..
【Parcel includes】1 x Single speed bike crankset. 1 x mountain bike multicolor plating chainring. 4 x chainring bolts..

25H 136 Links Chain + 68 Tooth Rear Sprocket,Fits for 2-stroke 49cc Pocket Bike Mini Bike..
About the chain：Combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.Chain repeated forging, strict control of materials to ensure the strength,easy to disassemble, easy to clean, reusable..
About the Rear Sprocket:Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life..

Crank:104 BCD ultralight mountain bike crank, only can be used on Single speed chainring..
Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm..
Chainring:Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38T..
Chainring thickness 4mm (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g..
Note:These crank and chainring are only suitable for single speed. Can not be used on other speed. If you have any problem before or after purchase, feel free to contact us..

Bike crank boots is Made of high wear and tear resistance silicone,Durable.Can protect your cranksets from scratches and dents from pedal strikes..
Crank protectors is easy to install, First, Remove the pedals and then put on the pedal crank protective cover..
Use Range: universal. Suitable for most cranksets..
The bicycle crank boot is easy to install and use, easy to clean. Remove the pedals and then put on the pedal crank protective cover..
Package Contents:1 set of 4 Pieces crank protection cover for the left and right cranksets.