TERAVAIL Updraft Tire - Light and Supple Casing Compatio_Enriched the SHIMANO CLARIS derailleur is

the SHIMANO CLARIS derailleur is compatible with 8-speed road drivetrains

Battery Type:  CR 2032

the seat post / top tube angle is slightly obtuse to fit lots of frames

By cushioning impacts from within the tire

Includes 1

TERAVAIL Updraft Tire - Light and Supple Casing Compatio_Enriched the SHIMANO CLARIS derailleur isUpdraft delivers responsive acceleration and sustained speed on gravel. It features a modern file center tread for speed and pronounced shoulder knobs for confident, tactile feedback in loose conditions and unpredictable corners. Tubeless ready casing prevents flats, boosts traction and comfort at low pressures Fast compound provides low resistance for a fast rolling tire Light & Supple casing delivers a compliant ride with minimal weight