H2 Gear is the online store for London's biggest bike store Giant St Paul's. Located in the heart of the City we have the widest choice of Giant and Liv bikes in stock in the UK available for next day delivery.* 

We don't just sell bikes; we're your destination for all things Giant and Liv. From clothing and accessories to that hard to find spare part, if we don't stock it you probably won't need it! Add to this our hand picked ranges from the world's best cycling brands like Castelli, Kask and Topeak.

Staffed by roadies, mountain bikers and triathletes we're here to help you get the best from all of your two-wheeled adventures. 

*It may not be possible to offer next day delivery during busy periods. Please contact us if you need your purchase(s) to arrive by a specifc date.


c/o Giant St Pauls200 Aldersgate Street London EC1A 4HD

Groupset Components

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Hope Disc 200MM 6 Bolt, Purple http://www.h2gear.co.uk//images/hope-floating-disc-rotor-purple.jpg No Description Available
2020 Giant Propel Headset Stem Spacer 2.5-5mm And Con Spacer in Black http://www.h2gear.co.uk//images/giant-propel-headset-stem-spacer-kit.jpg

Spacer for your headset. Essential for tweaking your bar height.

Cane Creek Crosstop Brake Levers 31.8 BLACK http://www.h2gear.co.uk//images/966-2796-thickbox.jpg No Description Available
Cane Creek 200TT Brake Levers http://www.h2gear.co.uk//images/126-2800-thickbox.jpg
2018 Giant Conduct Hydraulic Disc Brakes Inner Cable and Housing http://www.h2gear.co.uk//images/giant/370000011_conduct_hydraulic_disc_brakes_inner_cable_and_housing.jpg

The perfect way to improve the stopping power of your mechanical disc brake equipped road bike.

KMC X10-SL Gold Chain 114L http://www.h2gear.co.uk//images/kmc_x11_el_gold_11_speed_chain.jpg X10-SL Gold Chain 114L
Campagnolo Veloce Brake Pad Set, 2 pairs http://www.h2gear.co.uk//images/campagnolo-brake-pads-cps14.jpg No Description Available
SwissStop M965 and M966 D16-Sh XTR http://www.h2gear.co.uk//images/swissstop-disc-pad-m965-m966-xtr.jpg
Shimano SH51 Cleat SPD http://www.h2gear.co.uk//images/MAD/424-9820.jpg SH51 MTB SPD Cleats Single Release
Swiss Stop Rx-Plus Black V-Type Brake Pads http://www.h2gear.co.uk//images/swissstop-vbrake-pads.jpg
Swiss Stop Flash Pro Black Prince Carbon Brake Pads Shimano/SRAM http://www.h2gear.co.uk//images/swissstop-race-pro-black-prince-brake-pads-campagnolo-carbon-rims.jpg
Giant Headset OD2 MTB http://www.h2gear.co.uk//images/giant/giant_mtb_headset_od2.jpg

Giant OD2 Mountain Headset is compatible with all Giant OverDrive 2 mountain bikes (1 1/4" to 1 ½" steerer). Features an anodized finish.

2019 Giant Conduct Disc Brakes Adapter Pack http://www.h2gear.co.uk//images/conductaccessory1.jpg

Conduct accessory adaptor pack neatly fit lights, computers and a gopro to the conduct hydraulic disc brakes upgrade kit

2018 Giant Contact SLR Carbon Bar Ends http://www.h2gear.co.uk//images/giant/190000140-carbon-slr-bar-ends.jpg

Ergonomic design, suitable for all terrain bicycles and city trekking. 

Campagnolo Athena Black Skeleton Brakes http://www.h2gear.co.uk//images/athenaskeletonbrakes.jpg No Description Available
SRAM Rival Rear Mech Black Med http://www.h2gear.co.uk//images/2012-sram_rival_rear_derailleur-no_desc-fr.jpg

SRAM Rival Rear Mech Black WiFli (Medium Cage)

SRAM X5 Rear Derailleur http://www.h2gear.co.uk//

SRAM X5 Rear Derailleur - (10spd) - Long Cage - Black

Giant 97-98 ATX/99 Mech/Derailleur Hanger http://www.h2gear.co.uk//images/giant/2295.jpg

Dropouts or hangers connect your frame to your gear derailleur and act as the intermediary to try and protect your frame from damage. Make inspecting your hanger for correct alignment a regular check.

Dropout/Mech Hanger - Anthem 27.5 and Trance 142x12mm Black http://www.h2gear.co.uk//images/380000017.png

Replacement Drop outs.

Dropout/Mech Hanger - Reign 142x12mm Black http://www.h2gear.co.uk//images/380000018my14-16reign.jpg Dropout MY14~17 Reign 142x12mm
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