The aero crankarm — a bladed carbon profile at 315–325 g for the pair, in crank lengths the big brands refuse to make.
Short cranks are the fit revolution the industry is still catching up to, and OVERFAST builds the AEROX from 155 mm — real lengths for real positions, not the 170/172.5 default. Choose the DUB version for SRAM's 28.99 mm spindle, or Ti24 with a 24 mm titanium spindle for Shimano-pattern bottom brackets. The GR version carries gravel-ready spacing.
The numbers
Weight: 325 g ±15 g (DUB, GR) / 315 g ±15 g (Ti24)
Lengths: 155–172.5 mm depending on version
Q-factor: 147–148 mm · chainline 44 mm
Spider interface: EASTON-compatible — pairs with the XPOWER-S GEN2 power meter spider
SRM-compatible version available for an additional $50 — ask us
Before you order
Crank length is a fit decision. If you have not been measured, book a fitting — the fee is credited against your purchase. Special order; we confirm the lead time in writing before taking payment.
