Shimano Altus CS-HG31 Cassette - 8 Speed 11-34t Black Mega Range ModelNumber=K7967 138g (50mm)

138g (50mm)

The Osprey Sylva Womens hydration pack delivers everything that’s ever been expected from a top-tier bike pack plus an AirSpeed™ back panel that transfers weight to the hips

99mm Interface DUB Primary Color Black Teeth 48/35 Chainline 45mm Connectivity ANT+ BT LE Crank Arm Length 170mm

18mm hole spacing

}Shimano Charging Adaptor - BT-E803x/SM-BTE80

Shimano Altus CS-HG31 Cassette - 8 Speed 11-34t Black Mega Range ModelNumber=K7967 138g (50mm)Shimano Altus CS HG31 Cassette 8 Speed 11 34t Black Mega Range. Shimano CS HG31 8 Speed cassettes feature Hyperglide technology for reliable shifting performance and zinc phosphate coated steel gears for added corrosion resistance. Hyperglide technology provides smooth shifting Phosphate coated steel gears and lockring Compatible with Shimano HG and IG chains Drilled cogs reduces weight TECH SPECS Color Black Range 11 34 Cassette Cogs 11 13 15 17 20