Challenge - GETAWAY-PRO-H-CL-Tan-260tpi-700x40 high-volume inflation

high-volume inflation

HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability

614 inch (41mm) seat rail grip length

this alongside short cranks and a slack seat angle allows the rider to have their feet flat on the ground when stationary

Full labyrinth seals provide protection from contaminants prolonging bearing life and service intervals

Challenge - GETAWAY-PRO-H-CL-Tan-260tpi-700x40 high-volume inflationConsumer Product Safety Bulletin March 13, 2019 The latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.