Challenge Tire Gravel Grinder Pro Tire 700 x 36 Black/Tan Type-Torx The unique all aluminium modular

The unique all aluminium modular construction gives a huge weight and performance advantage over traditional welded steel handlebars

Carbon & aluminum pulley cage magnesium inner parallelogram link

Offset 20mm Primary Color Black Seat Post Material Aluminum Seat Post Diameter 26

700 x 28 and larger sizes are compatible with hookless rims 700 x 26 size tires are not hookless compatible

Clean and integrated solution to mounting a Garmin or WAHOO GPS cycling computer without having to clamp it to the handlebars

Challenge Tire Gravel Grinder Pro Tire 700 x 36 Black/Tan Type-Torx The unique all aluminium modularDesigned for hardpack dirt and gravel Smart Plus compound is a higher mileage, grippy, natural tread compound that handles wet or dry while not compromising the quality of handmade comfort and suppleness Pro: supple, 260 tpi SuperPoly casing with 2 layers of puncture protection underneath the tread, optimized for 45 130 psi ENVE SES rims are not compatible with this tire Model Gravel Grinder Pro Size 700c Width 36mm Compound Smart Plus Bead Folding