The innovative Respro Techno Mask combines Hepa-Type filtration for sub-micron pollutants with a Dynamic Activated Charcoal Cloth (DACC) filter, This combination provides increased performance ability covering a broader spectrum of dusts and nuisance odours than either filter on its own. Perfect for commuters the mask provides excellent filtration against most types of pollution a cyclist is likely to encounter.

This Waterproof rucksack/pannier cover features highly visible reflective materials to keep you visible at all times and fits bags from approx 20 to 40 litres. Elasticated edging and press stud fasteners ensure the cover fits snugly over your pack without flapping around.

- Tough, aggressive and light weight All-Mountain SLX rear derailleur using revolutionary features from XT and XTR at an affordable price point - Shadow features a super low profile design that reduces the risk of damage from trail side hazards - Si

Shimano breakaway pins for 9 speed chains. Five pins per bag. A must if you break your chain. Features: Pack of 5

Shimano breakaway pins for 9 speed chains. Five pins per bag. A must if you break your chain. Features: Pack of 5

Shimano breakaway pins for 9 speed chains. Five pins per bag. A must if you break your chain. Features: Pack of 5

- Super SLR dual pivot design. - 57 mm drop for mudguard clearance. - Aluminium lever arms. - Toe in adjustable brake shoes. - Coated pivot washer for smooth, friction-free response. - Resin Q/R thumb lever for easy wheel removal.

Shimano Pin 10 Speed 7801

Replacement crank arm bolt for Shimano Hollowtech II crank sets. This is the M15 bolt.

The Shimano Freewheel is a renowned and reliable Shimano quality single speed freewheel, built to the tough standards that BMX riders demand.

This great value Shimano M590 Deore 2-piece design chainset for 9-speed transmissions features an incredibly lightweight, yet strong, durable and rigid external bottom bracket system.

With a full grease lining for Ultralight shifting performance, the Shimano 4mm Black Outer Gear Cable is perfect for replacing broken or worn cables.

The Shimano XTR M970 Bottom Bracket features a genuine Shimano HollowTech II bracket assembly and a light weight seal structure to help remove vital grams.

Shimano Dura-Ace Di2 rear Derailleur Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the Shimano Dura-Ace Di2 rear Derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency Features: Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts 11-27T wide gear ratio capacity will cater for compact setups as well as the traditional road double Full carbon fibre inner and outer pulley plates enhance rigidity and reduce weight Titanium B axle bolt for further weight savings High tolerance cold forged aluminium link plates and body construction is extremely light and durable Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting Pulleys are made of tough DuPont Zytel for longer life and less chain noise 10-speed Dura-Ace Di2 compatible Weight is 225 grams

Shimano’s Dura-Ace Di2 shifters offer their most advanced level of shifting technology. At the touch of a switch they provide quick, smooth and effortless gear shifting. The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching.

Shimano Dura Ace / Ultegra Di2 Charger Shimano Dura Ace / Ultegra Di2 Charger that will keep your Di2 system shifting. Features: Dura-Ace Di2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger 1.5 hour charge time UK plug lead to be ordered separately

Road press fit bottom bracket with inner cover, for 86.5 mm

Splined bottom bracket for use with Shimano Octalink chainsets.