Redline Crank Arms Microline Square Taper

Redline Crank Arms Microline
Redline Crank Arms Microline cold forged 6061 aluminum 5-arm 110mm B.C.D. Black anodized. (BB set bolts and chainring are not included. Use 113mm for Isis BB or 110.5mm BB for Square) Light! Weights are between 13.7oz / 388g for 130mm to 15.9oz / 451g for the 170mm. These are Square Taper. 110bcd, bmx 5 bolt type.
This type of crank gets tightend down pretty tight when installed correctly and require a special crank arm puller tool to remove. We sell the tool if you need one.