e*spec Race Carbon Cranks for Bosch CX4 - Black

Regular price £359.95
Tax included.


e*spec Race Carbon | Crank | 160mm | Bosch Gen4 | with Self Extractor | Black

e*spec Race Carbon Cranks are hand-crafted using e*thirteen's patented crank layout and molding technique. With alloy self-extractors, impact reinforcements, and vinyl protectors, they combine robust durability with a sleek profile and minimized weight, delivering both style and strength. e*spec Race Carbon Cranks are engineered to the same test standards used for World Cup DH components. Compatible Bosch, Brose, Fazua Ride50, and TQ HPR50 systems.


  • 27.8mm or 21.2mm offsets available for use with Bosch CX Gen4, Brose S Mag, TQ HPR 50, and Fazua systems
  • Slim Q factor, low overall profile and volume
  • Lightweight 8mm Alloy Self Extractor
  • 160/165/170mm Lengths Available
  • Black Carbon Finish with Protective Vinyl
  • Custom molded Crank Boots
  • e*spec Race Carbon Cranks not only save at least 40g per pair but they’re also tested to our rigorous DH standards.


Arm Length 160mm
Spindle Interface Bosch CX Gen4
Offset 27.8mm Offset
Chainring Mount e*thirteen Direct Mount
Chainline 49/52/55mm Chainline
Q-Factor 191mm
Material Carbon
Weight 397g
Color Stealth Black w/Protective Vinyl
Warranty 5 Years

If you'd like to finance a bike - more info & apply here



Local Cycling Workshop & Bike Supplier. We also have a wide range of gear and accessories. Please browse the website or come see us!

Find Us

Recently viewed