e*thirteen Helix Core e*spec Crankset - 165mm BOSCH CX Gen4/SX-Brose S Mag-TQ HPR50 26mm Offset BLK ModelNumber=K4261 }Profile Design Aris Stem -

}Profile Design Aris Stem - 110mm 31

Wrenches feature open ends and 12-point box ends with 72 tooth two-way ratcheting mechanisms

airmesh back and straps

The 12-tooth X-SYNC pulley wheel holds the chain in place reducing bounce and chain slap

6 Upper 25mm Stack Black

e*thirteen Helix Core e*spec Crankset - 165mm BOSCH CX Gen4/SX-Brose S Mag-TQ HPR50 26mm Offset BLK ModelNumber=K4261 }Profile Design Aris Stem -e*thirteen Helix Core e*spec Crankset 165mm BOSCH CX Gen4 SX Brose S Mag TQ HPR50 26mm Offset Black. Helix Core e*spec cranks give your e bike an upgrade with high end integrity and aesthetics at a great value. Engineered for e MTB strength so you dont need to worry about pedal strikes or holding back on your next gravity run. Forged aluminum arms keep you confident on the trail while alloy self extracting crank bolts mean efficient routine service