Topeak Fastfuel Bag Essential BPW delivering excellent grip and low

delivering excellent grip and low rolling resistance with a great balance of mileage

familiar interface for their cutting-edge electronic control

the Schwalbe One is an outstanding all-round road tyre that delivers low rolling resistance

It gives you “free” power regardless the conditions- read more below

Dual-sided power measurement

Topeak Fastfuel Bag Essential BPW delivering excellent grip and lowThe most compact, aerodynamic top tube fuel box minimizes wind drag while eliminating interference with legs. Mounts by secure scratch free straps for quick and convenient access to energy bars, gels, or other energy items you need. Specifications CAPACITY 0. 4 L COMPARTMENT One main MATERIAL PU Leather BAG ATTACHMENT Nylon straps TOP TUBE DIAMETER Fits 35 73 mm HEAD TUBE DIAMETER Fits 30 50 mm SIZE 24 x 6 x 4 cm 9. 4" x 2. 4" x 1. 6" WEIGHT 74 g 2.