ridley astr rs red xplr 1x13 ars02bm green 2026 Trek Checkpoint SL Frameset 2024 - Brake caliper design: 4-piston

- Brake caliper design: 4-piston brake caliper with two diameters

all tube dimensions and the entire fiber layout are selected based on the data obtained

oil- and water-repellent HYDROILO coating

Its stable and versatile luggage carrier system at the rear

ridley astr rs red xplr 1x13 ars02bm green 2026 Trek Checkpoint SL Frameset 2024 - Brake caliper design: 4-pistonRidley ASTR RS RED XPLR 1x13 ARS02Bm Green 2026 Gravel bike The ASTR RS is a performance oriented gravel bike designed specifically for modern gravel racing. This is evident in its groundbreaking 52mm tire clearance a leading step in the category, anticipating the growing trend towards wider tires. Gravel racing is getting rougher, while riders are going faster than ever before placing new demands on the bike. The Astr RS also utilizes aerodynamically