e*thirteen Helix Race 12-Speed 13-52T Cassette - Black Size:13-52 The silicone’s thickness is meticulously

The silicone’s thickness is meticulously designed to keeping the earbuds compact while providing just the right cushioning at contact points

full carbon integrated bar/stem: 90x380mm

You never know what you’ll get on a gravel ride

Used in conjunction with an air compressor and hose

The Mini Chain Tool securely locks the chain into place at just the right spot

e*thirteen Helix Race 12-Speed 13-52T Cassette - Black Size:13-52 The silicone’s thickness is meticulouslyAt e*thirteen, we're always striving to bring something new to the table. That's why we created the Helix cassette line to offer unparalleled cross compatibility without sacrificing performance. As e bikes have become more popular, we set out to engineer a close ratio cassette specifically for them. Enter the Helix Race 13 52T a 12 speed close ratio cassette specifically engineered for steep terrain where climbing speeds are high and descents are