TPU Tube Colour:Clear our 1670/2BI Cassette Wrench gives

our 1670/2BI Cassette Wrench gives you a quick and easy way to securely hold a cassette to loosen a lock ring

MaxxProtect 3mm insert beneath tread

and it's extremely good at it

all-terrain Rampage features ZSG Natural compound that provides unparalleled grip and durability in a tough and light casing with a great mud shedding tread pattern and outstanding descending properties

DURABLE HI-TECH seals throughout

TPU Tube Colour:Clear our 1670/2BI Cassette Wrench givesThermoplastic polyurethan tubes are 60% lighter, perform with 5% lower rolling resistance and added 70% thorn resistance over Turbo Tubes. Durable alloy valve for trouble free inflating with removable valve core. Rim and Disc brake compatible. Use on road and off road. Quality Alloy valve stem with removable valve core. Approximate weight 700x25 35c, 50mm, 35g; 700x25 35c, 65mm, 37g; 700x25 35c, 80mm, 39g; 700x35 50c, 50mm, 45g; 700x35 50c, 65mm, 47g;