8mm clamp to suit most modern kids bikes

Torx keys and lets not forget the CO2 inflator

If you have SRAM Eagle carbon cranks then these are the booties for you

double sealed bearing

but if you want the best result

OnGuard Pitbull X-Series Mini Keyed U-Lock - 9cm x 14cm PLP|Colour 8mm clamp to suit mostPacked with features OnGuard bike locks earn the highest safety ratings with double and quad locking mechanisms, bump resistant cylinders, and hardened steel shackles and chains. On the outside, On Guards locks are fully coated to protect your eBike from scratches and to shield internal parts from the elements, while the bright colour scheme sends a clear warning to thieves: dont even try! And then theres the extras: lock reminder, carrying bags and