Shimano CS-HG31 8-Speed Cassette Sprocket Size:11x34T One reason the front derailleur

One reason the front derailleur has fallen out of fashion with the off-road set is the added complexity and difficulty in set up

Internal Cable Routing

• 7 Modes with Run Times: 5:00 – 45:00hrs

Problem Solvers Valve Extenders for Removable Cores

Shimano CS-HG31 8-Speed Cassette Sprocket Size:11x34T One reason the front derailleurSHIMANO CLARIS 8 Speed HYPERGLIDE Road Cassette Sprocket Offered in a wide range of road gearing, the HG50 8 cassette is perfect for 8 speed road drivetrains. FEATURES Multi surface ridable gear ratio Current gear combinations: 11 28T, 11 30T, 11 32T, 12 25T, 13 26T New gear combination: 11 34T PRODUCT SPECIFICATIONS MODEL NO CS HG50 8 SERIES CLARIS R2000 Series Combination 11 13 15 17 19 21 24 28T (bf) 11 13 15 17 20 23 26 30T (an) 11 13 15 18 21 24