BUCKLOS MTB Bicycle Crank Arm Mountain Bike Crank Arm with Bottom Bracket - Direct Mount Single Speed 170MM Hollowtech Aluminum Alloy Cranksets for BMX DH AM XC （Black/Titanium/Silver）

Bucklos Crank Arms with 29mm BBBrand：BucklosBike Type：Univeral （MTB, BMX,hybrid bike, road bike,old school, beachcruiser, folding Bike, track Bike)Material:7075 Aluminum alloyCrank Length:170mmModel:FW

• Size & Weight:Crank arm length 170mm, spindle 29mm, weight 585 grams, suitable for Hollowtech bottom bracket
• CNC Material:High quality 7075 aluminum alloy material, light weight, safer strength, not easy to break
• Durable Chainring:The wide narrow tooth design makes the chain ring fully engage with the chain, increase the frequency, effectively improve the strength, and is not easy to fall off
• Easy Installation:Directly installed structure, screw locking, not easy to fall, there is a DUB adjusting ring to adjust the distance between the crank and BB, simple installation
• Compatibility:Wide narrow tooth chain ring, 32/34/36/38T, compatible with 8/9/10/11 speed, suitable for BMX DH AM XC and other models