e*thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 165mm Self Extractor BLK MPFN-102001T2SXXX2012G1X1 Rear shifter is compatible with

Rear shifter is compatible with Shimano derailleurs

}Bosch Design Cover Performance Line Left Bottom BDU33YY The smart system Compatible

}Abus 770A SmartX U-Lock - 4

11t pulley wheels

}Chromag Format Grips - Black Lock-On

e*thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 165mm Self Extractor BLK MPFN-102001T2SXXX2012G1X1 Rear shifter is compatible withe*thirteen Helix Race Alloy e*spec Crank Arm Set for Specialized M30 SL1. 1 14mm Offset 165mm with Self Extractor Black. A high performance weight optimized alternative to carbon fiber for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineered for compatibility with Bosch Gen 4 Brose S Mag TQ HPR 50 Fazua Yamaha Maxon and Specialized Brose motor systems. They come in short lengths starting at 155mm for improved pedal clearance