just use the OMS (Optimised Mode Selector) to choose the runtime for your needs from 2 to 36 hours

The Boa Fit System

Organizer compartments

with the exception of the backing plate

A normal spanner will do the job but a dedicated pedal wrench just makes the job easier and more pleasant

TLD 25.1 Flowline SE MIPS Helmet - XL/2XL - Camo Blue NoAusPost just use the OMS (OptimisedThe trail rider's workhorse. Mips equipped and eMTB rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five star safety rating from Virginia Tech. With 14 vents, an anti microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Features 3 way adjustable screwless visor Mips B Series Rotational Impact Brain Protection System Full 360 degree fit retention system