Topeak Fastfuel Bag Essential POC 4 x 30g sachets per

4 x 30g sachets per carton box

Fits contours of the bike perfectly thanks to special straps

Bottom Bracket Shell Width (mm): 68mm - 132mm

Ultegra BR-R8170 / BR-R8070

Topeak Fastfuel Bag Essential POC 4 x 30g sachets perThe 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.