Who's this item for: These BB's are a great solution for anyone wanting to run their Hollowtech II cranks in a frame with a BB30 or PF30 bottom bracket shell

ARM LENGTHS: 170mm

The largest cog is built from 7075 Aluminium to help keep weight down while the remaining cogs are durable Hi-Tensile steel

Pattern: Human Factor

Park CG-2.4 Chain Gang Cleaning System Replace Images Who's this item for: TheseWith the Park CG 2. 4 Chain Gang Cleaning System it is safe to say that this gang are not fans of dirty, greasy drive trains. This kit offers all you need to give your chain, chrainrings and cassette the deluxe cleaning treatment. The Park CM 5. 3 Cyclone Chain Scrubber Tool will give your chain a deep clean. Easy to use with any chain, not matter what the speed it can also be used on e bikes as it is reversible. It has a magnet at the bottom of the