It's not the spray version but easily sorted by just sticking it in any old spray bottle. Over £15 everywhere else. £24.99 at Wiggle! Bargain. Excellent reviews. 500ml with spray head is £11.80 on amazon.
DEEP CLEAN ABILITY: Effectively cuts through grease and grime to remove even the most stubborn of drivetrain contaminants.
ELITE DEVELOPMENT: Developed in collaboration with Team Sky (now INEOS), the Bio Drivetrain Cleaner is the ultimate in fast-acting sorcery that was engineered to chase marginal gains.
DIRTY CHAIN MACHINE: The perfect companion for our X-3 Dirty Chain Cleaning Machine. Simply spray over the drivetrain or pour into the reservoir and let this gnarly tool get to work on giving your chain a scrub.
SAFE TO USE: Bio Drivetrain Cleaner is safe on carbon fibre, aluminium, rubber, plastics, seals and disc brakes
BIODEGRADABLE: Fully biodegradable, alkaline-based formula that is just as friendly on the environment as it is on your ride.