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

GPS & Computers

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Giant Speed and Cadence Sensor, ANT+ and Bluetooth http://www.h2gear.co.uk//images/giant/2016_ant_ble_2_in_1_speed_cadence_sensor.jpg

Transmit speed and cadence data through the 2018 Giant ANT+ and BLE using this universal sensor which will easily mounts to most chainstays.

Wahoo ELEMNT GPS Cycling Computer http://www.h2gear.co.uk//images/elemnt.png

The Wahoo ELEMNT is reshaping the cycling GPS world. Never has it been easier to sync with sensors, access data and plan routes. What a device, we are in love!

Giant RideSense 2.0 Speed and Cadence Magnet Set http://www.h2gear.co.uk//images/giant/giant_ridesense_2_bluetooth_ant_cadence_speed_magnets.jpg

RideSense 2.0 Speed & Cadence Magnet Set is used to transmit speed and cadence data to the RideSense 2.0 unit. Comes with an additional mount for the cadence sensor, fitting most cranks and rounded or aero bladed spokes.

2017 Giant RideSense 2.0 With Sensors http://www.h2gear.co.uk//images/giant/giant_ridesense_2_bluetooth_ant.jpg

RideSense 2.0 adds BLE (Bluetooth® Low Energy) to the existing ANT+ connectivity so your bike and performance data are more connected than ever before.

Giant AXACT 13W Wireless Cycle Computer, Black http://www.h2gear.co.uk//images/giant/giant_axact_13w_black.jpg

The 2018 Giant Axact 13W wireless cycling computer in black features thirteen functions including pace, daily distance and calorie consumption.

NeosTrack GPS http://www.h2gear.co.uk//images/neos-track-additional2.jpg

A 2.6” screen, massive 33 hour battery life, ANT+ and Bluetooth connectivity along with breadcrumb navigation provide all you need to track your rides

Neos ANT+ Digital Computer http://www.h2gear.co.uk//images/giant/410000001-giant_neos_ant_plus_bike_computer.jpg

Sleek, waterproof casing with backlit display and an array of features including cadence and heart rate

GIANT ANT-PLUS/BLUETOOTH HEART RATE BELT http://www.h2gear.co.uk//images/2016_giant_ant__ble_2_in_1_heart_rate_belt.jpg

Whether you are training or just intrigued the Giant Heart-rate Belt is the perfect way to get that critical data easily and accurately. 

Wahoo ELEMNT Out-Front Mount http://www.h2gear.co.uk//images/wahoo-elmnt-out-front-mount-1.jpg

Keep your eyes on the data - and the road

Wahoo ELEMNT / BOLT Aero Out-Front Mount http://www.h2gear.co.uk//images/wahoo-elmnt-bolt-aero-out-front-mount-1.jpg

Lightweight handlebar mount for Wahoo ELEMNT BOLT

Wahoo ELEMNT Bolt Cycling Computer http://www.h2gear.co.uk//images/bolt.png

The Wahoo ELEMNT Bolt is the smaller aero brother and the worlds first completely aero design. Be fast without compromise. 

Wahoo ELEMNT GPS Cycling Computer - Bundle http://www.h2gear.co.uk//images/elemntbundle.png

All the brilliance of the ELEMNT unit but with the welcomed additions of Speed, Heart Rate and Cadence Sensors. A bargain bundle for sure!

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