Park Tool DSD-2 Derailleur Screwdriver Sheppards fast courses with fish scale

fast courses with fish scale center strip for low rolling resistance and braking/cornering controlEnhanced cornering grip with siped shoulder knobs and gradual ramp-up design for smooth turn transitionsEndurance Formulation with Graphene for dependable durability and all-weather performanceEndurance Casing for high adaptability and strengthReinforced nylon sidewall protection and anti-puncture belt for puncture resistance and stabilityProduct Carbon Footprint: 6

28% Spandex

which removes portions of fabric leaving micro-holes

especially when matched with the 9-45 compact cassette

and WTB Vulpine 45c tires

Park Tool DSD-2 Derailleur Screwdriver Sheppards fast courses with fish scaleThe Park Tool DSD 2 is a precision component screwdriver machined to exact standards to ensure a perfect fit on compatible component fasteners. Featuring an ergonomic, CNC machined and hard anodized 6061 aluminum handle and a #2 cross tip driver machined to exceed JIS standards. Specifications #2 cross tip driver (exceeds JIS standards) Total length: 232 mm (9. 1") Shaft length: 145 mm (5. 7") Mfr Claimed Weight 124 g (4. 37 oz.)