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


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Lazer Next+ Urban Helmet with MIPS, White http://www.h2gear.co.uk//images/MAD/cz1935032-4.jpg Next+ MIPS Helmet, Matt White, Small
Lazer Next+ Urban Helmet, Red http://www.h2gear.co.uk//images/mad/cz1195042-4.jpg Next+ Matt Bordeaux Helmet
Kask Valegro Matt Black, Large http://www.h2gear.co.uk//images/kask-valegro-cycling-helmet-black-1.jpg

Large 59 - 62cm diameter

Kask Mojito Matt Dark Blue, Medium http://www.h2gear.co.uk//images/kask-mojito-matt-dark-blue-cycling-helmet.jpg

Medium 52 -58cm diameter

Kask Mojito Matt Dark Blue, Large http://www.h2gear.co.uk//images/kask-mojito-matt-dark-blue-cycling-helmet.jpg

Large 59 - 62cm diameter

Kask Mojito White/Blue, Small http://www.h2gear.co.uk//images/kask-mojito-white-blue-cycling-helmet.jpg No Description Available
Kask Rapido Helmet Black, Medium http://www.h2gear.co.uk//images/kask-rapido-road-helmet-black.jpg


Illume Rev Helmet Comp Gloss http://www.h2gear.co.uk//images/giant-illume-comp-commuter-helmet-yellow.jpg Illume Rev Comp Gloss Illume Yellow Youth-Osfm Adult-S/M 49-57cm Cpsc/ Ce
Giant Prompt Helmet, Gloss White/Blue http://www.h2gear.co.uk//images/giant/giant_prompt_helmet_white_blue.jpg

Packed with features to keep cyclists comfortable, Giant's AirFlow Ventilation System provides cooling airflow while in-moulded polycarbonate shell gives protection and the integrated magnetic light mount offers increased visibility.

Giant Prompt Helmet, Gloss Grey/Yellow http://www.h2gear.co.uk//images/giant/giant_prompt_helmet_black_yellow.jpg

Packed with features to keep cyclists safe. Giant's AirFlow Ventilation System provides cooling airflow while in-moulded polycarbonate shell gives protection and the integrated magnetic light mount offers an increased visibility option.

Respro Techno Pollution Mask Filters - 2 Replacement Filters http://www.h2gear.co.uk//images/MAD/RP00137.jpg Techno Filters Large - Pack Of 2
Respro City Pollution Mask Filters - 2 Replacement Filters http://www.h2gear.co.uk//images/MAD/rp00133.jpg City Filter Large - Pack Of 2
Respro Cinqro Pollution Mask Replacement Filters x 2, Large http://www.h2gear.co.uk//images/mad/rp00175.jpg
Respro Cinqro Urban Pollution Mask Replacement Filters x2, Large http://www.h2gear.co.uk//images/mad/rp00172.jpg
LIV Rev Helmet, Black/Purple http://www.h2gear.co.uk//images/liv_rev_helmet_mips_black_purple.jpg

Offering comfortable, lightweight performance, the rev Liv is one of the official helmets for the women of team sunweb. 

2017 Liv Unica Womens Road/MTB Helmet Gloss Black http://www.h2gear.co.uk//images/258074_00_d.jpg

Packed with features to keep riders comfortable and safe. 

Liv Lena Kids Helmet, Age under 5, Gloss Coral http://www.h2gear.co.uk//images/GIANT/LIV_LENA_HELMET_CORAL.jpg Lena Gloss Coral Osfm Cpsc/ Ce
Liv Luta Gloss Green Womens Youth Helmet http://www.h2gear.co.uk//images/giant/liv_luta_helmet_green.jpg

Packed with features to keep young riders comfortable and safe. 

Liv Musa Kids Cycling Helmet, Gloss Light Pink with Bubbles http://www.h2gear.co.uk//images/GIANT/LIV_MUSA_HELMET_PINK.jpg Musa Gloss Light Pink Bubble Osfm Cpsc/ Ce
Lazer Helium Helmet Black/White http://www.h2gear.co.uk//images/MAD/cz10044-7.jpg Helium Helmet, Black/White, Small
Troy Lee A1 MIPS Helmet BLK XL/XXL http://www.h2gear.co.uk//
Hub Helmet http://www.h2gear.co.uk// No Description Available
Rail Sx Mips Helmet Matte Black http://www.h2gear.co.uk// Rail Sx Mips Matte Black S 51-55cm Cpsc/ Ce
Troy Lee Designs A2 MIPS DECOY MTB Helmet, Black XL/XXL http://www.h2gear.co.uk//images/troy-lee-designs-a2-mips-decoy-black_black.jpg No Description Available
Troy Lee Designs A2 MIPS 50/50 MTB Helmet, Blue M/L http://www.h2gear.co.uk//images/troy-lee-designs-a2-mips-50-50-blue_blue.jpg No Description Available
Giro Verona Womens Helmet, Ice Blue http://www.h2gear.co.uk//images/zyro/gihver.jpg


Troy Lee A1 Reflex MTB Helmet http://www.h2gear.co.uk//images/troyleedesignsa1reflexhelmetgrey.jpg

A1 is the primo lid for XC racing, trail riding, or all mountain adventure

Troy Lee Helmet A1 Vertigo MTB Helmet MIPS http://www.h2gear.co.uk//images/troy-lee-designs-a1-mips-vertigo-helmet-red-ev271602-3000-1.jpg No Description Available
Kask Protone Helmet, White/Lime Large http://www.h2gear.co.uk//images/kaskprotonewhitelime.jpg No Description Available
Giant Pursuit Aero Helmet, Black http://www.h2gear.co.uk//images/giant/giant_pursuit_helmet_black.jpg

Experience the speed of a TT helmet with the cooling comfort of a road helmet

Giant Illume Strive MIPS Helmet, Matte Flouro Yellow http://www.h2gear.co.uk//images/giant/800001580-strive-mips-yellow.jpg

Aero shape with airflow ventilation system make this a high performance road cycling all-rounder

Giro Feature Mips Helmet, Matte Black http://www.h2gear.co.uk// No Description Available
Liv Rev MIPS Signature Helmet, Matte Black http://www.h2gear.co.uk//images/800001514-liv-rev-mips.jpg

Protect your head and stick with Liv's Signature range to complete the look

Giro Sutton Mips Helmet - Matte Black http://www.h2gear.co.uk//images/zyro/gihsutm.jpg

All of the essentials are here including a tough outer shell and a soft leather visor to shade your eyes

2018 Liv Coveta MIPS MTB Helmet http://www.h2gear.co.uk//images/giant/800001240-42-coveta-mips.jpg

This lightweight beauty has Mips for safety, is GoPro compatible and comes with an integrated light mount 

2018 Giant 100 Percent Status Downhill Full Face MTB Helmet http://www.h2gear.co.uk//images/800001478-giant-fullface-cyan.jpg

Giant's 100% Status downhill full face helmet is engineered for total protection & comfort

Giant Rev MIPS Road Helmet, Matte Black http://www.h2gear.co.uk//images/giant/800001524-rev-mips-gloss.jpg

With cutting-edge design and maximum ventilation, Rev is one of the official helmets of Team Giant-Sunweb. From hors categorie climbs to World Cup cyclocross racing, it’s the ultimate choice for superior fit, comfort and protection.

Mavic Cosmic Pro Vision/Blk Helmet http://www.h2gear.co.uk//images/mavic_cosmic_pro_vision_helmet_men_vision_black1000x700.jpg

A fast and light performance helmet inspired by our iconic Cosmic Ultimate model for low light conditions

Mavic Cosmic Pro Wht/Blk Helmet http://www.h2gear.co.uk//images/99857_4.jpg.png

A fast and light performance helmet inspired by our iconic Cosmic Ultimate model

GIRO EMBER MIPS MAT http://www.h2gear.co.uk//images/zyro/gihembm.jpg


Liv Coveta Trail/MTB Helmet Charcoal http://www.h2gear.co.uk//images/liv_coveta_helmet_grey.jpg


Giro Ember MIPS Matte Black/Bright Pink Helmet http://www.h2gear.co.uk//images/zyro/gihembm.jpg


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