ROTOR Aero MAS Spider for Aldhu Cranks (BCD 110x4) SW Only A sleek and compact seat

A sleek and compact seat roll designed to store everything you need for flat repairs or light mechanicals out on the road or trail

Available as a 150mL tube

Small =  Men's US5 - 8 / Women's US6 - 9

CLAMP DIAMETER: Oversize 31

ROTOR Aero MAS Spider for Aldhu Cranks (BCD 110x4) SW Only A sleek and compact seatThe Aero MAS Spider is engineered to provide minimal air resistance, reduce drag and allow you to pedal faster with less effort. It is compatible with road modular cranks ALDHU and VEGAST and power meters 2INpower and INpower. Select the perfect chainring size from our 1x 2x 110x4 Q RINGS or Round range. Specifications Black Alu7075 CNC OCP Mount Compatible with Rotor Aldhu Crank Arms Mfr Claimed Weight TBC