Description
Product Name: Bike Cranksets
Brand: BOLANY
Size: 170mm Crank arm
Features: Hollow Integrated, 104BCD, Double speed round chainring 22/36T and 24/38T
Specifications:
| Material: | The crank arm is made of Aluminum Alloy, the Chainring is steel, and the shaft is Chrome Molybdenum Steel. |
| Weight: | Around 1000g |
| Compatibility: | Compatible with 10 speed / 11 speed |
| Bottom Bracket: | BB91 threaded bottom bracket for 68-73mm bottom bracket MTB, Road bike. |
| Additional Features: | High strength removable chainring, precision tooth shape for smooth shifting, internal weight reduction design for lighter cranks, CNC machining and surface heat treatment for higher strength. |
This BOLANY Bike Cranksets is a must-have for cyclists looking for a durable, lightweight, and noiseless biking experience. Upgrade your crankset to enjoy smooth pedaling, easy maintenance, and enhanced performance on your rides.





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