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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Garmin External PIGGY BACK Battery and Charger http://www.h2gear.co.uk//images/MAD/GMS021.jpg External Piggyback Battery And Charger
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.

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.

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+ 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. 

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