DERT Rainbow Hex Key Set YGroup_7033661685805 chain growth is required and

chain growth is required and because your chain can't grow your cassette tugs your chain backwards resulting in pedal kickback

lightweight shoulder guards

Fabric is techy enough to keep you warm and dry without being too heavy or uncomfortable

We've got what you need

DERT Rainbow Hex Key Set YGroup_7033661685805 chain growth is required andThe Cleanskin 9 Piece Coloured Ball End Allen Key Tool Set offers a full suite of hex tools that will have you covered for practically any hex key requirement on all modern MTB's. This essential toolset gives you all the key sizes to effectively maintain your hex bolts. Easy to identify with individual colour sized keys with a textured grip that feels great in hand. The keys are made from durable toughened chrome vanadium steel ensuring longevity.