Optimized Title: BOLANY MTB 170mm Crankset with Narrow Wide Chainring

Product Name: 104 BCD Ultralight MTB Crankset Brand: BOLANY 104BCD single narrow wide teeth round chainring, 1/2"*1/8''inch 34T/36T 74mm Crank holes distance 170mm Crank Arm Length Square Taper Crankset Aluminum alloy material, Anodizing Around 505g

We think: As long as you have a square tapered bottom bracket, these products must be compatible with it and must be suitable for you, no matter what speed or size your bike is, and no matter what brand your bike is.

What you get: The package includes a left crank arm, a right crank arm, and a crankset with 4 crankset bolts. Bottom bracket or cover not included.

Chainring: Single round chainring and narrow wide teeth design, better to prevent chain drop. 104BCD 32T/34T/36T/38T/40T/42T.

Crank: 104 BCD ultra-light mountain bike crank, Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm, only can be used on Single chainring.

Material: The BOLANY Bike Cranksets are constructed entirely of high-strength 7075 aluminum alloy, which is strong, durable, and lightweight.

Craftsmanship: The chainrings and cranks are galvanically matte black, CNC crafted, and anodized. The surface is smooth and easy to clean. Committed to being the best bike crankset.

Attention: These cranks and chainrings are for single chainring only. Please check the size and Chainring you need before buying. If you have any questions, please feel free to contact us.

product information: