FSA SL Hybrid ACB Bearing 1.5" 36°x36° Model=Karate Monkey Bike - Snow Mold I-Spec B compatible with I-Spec

I-Spec B compatible with I-Spec EV adapter option (Sold separately)

1 Threadless S

5" Defined Color Purple Size X-Large

RD2 can be made into a double with double bolt sets Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds Single Speed 3/32" Chainring BCD 130 Chainline/Hub Compatibility 130 Hubs Color Black Crank Length (mm) 175 Crank Intended Use Track Weight 463 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Defined Color Black Crank Length 175Mm

Designed with durability in mind for commutor and cargo bikes

FSA SL Hybrid ACB Bearing 1.5" 36°x36° Model=Karate Monkey Bike - Snow Mold I-Spec B compatible with I-SpecFSA bearings that set directly into the frame without the use of pressed in cups. 36 45 degrees is Cane Creek compatible 45 45 degrees is Campagnolo compatible