PG950 Cassette 11-32 Ratio 9 Speed bikes but this is not absolutely

but this is not absolutely necessary

With a full charge it can inflate two 700 x 25C tyres from 0 to 80 psi

yet lightweight

✔ Large 113mm L x 103mm W footprint

PG950 Cassette 11-32 Ratio 9 Speed bikes but this is not absolutelyThe SRAM PG950 Cassette is a very lightweight, quality 9 speed cassette that offers precision shifting. It is easy to install. About SRAM Founded in 1987, SRAM (an acronym of the 3 founders names, Scott, Ray and Sam) is a privately owned bicycle component manufacturer located in Chicago. They're known for developing many of the inovative technologies used in bikes today including ETAP wireless electric shifting, Grip Shift, dedicated single chain ring