2025 GIANT PROPEL ADVANCED 1 ROAD BIKE

The 2025 GIANT PROPEL is made of Advanced-Grade Composite, which not only shows stronger aerodynamic effect in the wind tunnel test, but also stronger rigidity and lighter weight for more efficient performance. In addition, the new hidden alignment method, the pipeline will be beautiful collection at the same time to consider the convenience of maintenance and adjustment, avoiding the complex and difficult to maintain the internal alignment method, the new generation of PROPEL truly achieve the perfect balance of simplicity and easy to adjust. Features. New Shimano 105 Electronic Shift ModuleNew Giant SLR 1 50 Ultra Lightweight Carbon Fiber Wheelset Frame Advanced-Grade Composite, 12x142mm thru-axle, Disc Fork Advanced-Grade Composite, Hybrid OverDrive Aero Steerer, 12x100mm thru-axle, Disc Shock N/A Handlebar Giant Contact SL Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm Grips Stratus Lite 2.0 Stem Giant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm Seatpost Giant Vector, composite, -5/+15mm offset Saddle Giant Fleet SL Pedals N/A Shifters Shimano 105 Di2 Front Derailleur Shimano 105 Di2 Rear Derailleur Shimano 105 Di2 Brakes Shimano 105 Di2 Hydraulic Brake Levers Shimano 105 Di2 Hydraulic Cassette Shimano 105, 11-speed, 11x34 Chain KMC X12L-1 Crankset Shimano 105 Di2, 36/52 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm Bottom Bracket Shimano, press fit Rims Giant SLR 2 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm Hubs [F] Giant Low Friction Hub, CenterLock, [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle Spokes Sapim Tires Giant Gavia Course 1, tubeless,700x25c (28mm), folding Extras computer mount, water bottle cages, tubeless prepared, 32mm max tire size