The Giant Reign 1 Mountain Bike 2018 is no longer available, although you may find similar or newer versions below.

Cyclestore.co.uk is a long-standing UK stockist and dealer of Giant bikes. We carry the full range of Giant Road and Mountain Bikes as well as clothing and accessories. To find out more about the full Giant range at Cyclestore.co.uk, visit the Giant Bikes homepage here. With updated geometry and suspension technology, the latest version of Reign is more capable and confident than ever. The reengineered ALUXX SL aluminum frameset is designed to optimize its 27.5 wheels, giving you more control on the most aggressive terrain. Its trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and now features the Advanced Forged Composite upper rocker arm, which is lighter and stronger than the previous version. Updated geometry with a longer cockpit, a tapered OverDrive steerer tube design, and air or coil shock-compatible mounts are all part of the package, making Reign the perfect companion for rowdy trail-riding adventures or weekend enduros.

ALUXX SL-grade aluminum frame with 160mm Maestro suspension
RockShox Lyrik RC Solo Air 160mm-travel fork with Boost thru-axle
RockShox Super Deluxe Air RT Remote trunnion mount rear shock
SRAM GX Eagle 1x12-speed drivetrain
SRAM Guide RS hydraulic disc brakes
DT Swiss E1700 Spline Two wheelset with Maxxis Shorty and High Roller II tubeless tires
Colour: Neon Red/Black


Sizes S, M, L, XL
Colours Gloss Neon Red / Gloss Black
Frame ALUXX SL-Grade Aluminum, 160mm Maestro Suspension
Fork RockShox Lyrik RC Solo Air, 160mm Travel, Boost 15x110 Maxle Stealth, Tapered, 46mm Offset
Shock RockShox Super Deluxe Air RT Remote, Trunnion Mount
Handlebar Giant Contact SL DH, 800mm
Stem TruVativ Descendant
Seatpost Giant Contact S Switch, Dropper post with Remote, 30.9mm
Saddle Giant Contact SL, (Neutral)
Pedals Not Included
Shifters SRAM GX Eagle 12 speed
Rear Derailleur SRAM GX Eagle
Brakes SRAM Guide RS [F] 200mm [R] 180mm, Hydraulic Disc
Brake Levers SRAM Guide RS
Cassette SRAM GX Eagle, 10-50t
Chain SRAM GX Eagle
Crankset TruVativ Descendent 6k, Eagle, 32t with MRP AMG V2
Bottom Bracket SRAM GXP PressFit
Rims DT Swiss E1700 Spline Two, 30mm Inner Width, XD Driver Body, Boost 15x110/12x148
Tyres [F] Maxxis Shorty 27.5x2.5, 60 TPI, EXO, TR, Folding, Tubeless, [R] Maxxis High Roller II 27.5x2.4, 60 TPI, EXO, TR , Folding, Tubeless
Extras Tyre Sealant
Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.

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