SIDI SRS Sole Size:40-42 your unit will do the

your unit will do the rest

Comes with installation screws and attachments

This allows the Billie to read how hard the bike is braking in order to react appropriately to any given situation

and is designed to include an optional chest protector

In addition to guaranteeing sporty off-road riding

SIDI SRS Sole Size:40-42 your unit will do theSPECS Compatible with SIDI boots featuring the SRS (Sole Replacement System) Provides exceptional grip on off road and enduro surfaces Allows riders to quickly swap out worn soles for fresh ones Heavy duty construction ensures durability and long lasting performance Maintains the comfort and fit of your original SIDI boots Designed for riders who need reliable traction in tough environments DESCRIPTION The SIDI SRS Sole is the ultimate replacement