Giant Reign 29 1 Mountain Bike 2023 - Enduro Full Suspension MTB
The new Giant Reign 29 1 full-suspension mountain bike is an enduro ripper made to push limits on hard-charging terrain. Updated suspension eats up rocks, drops and whatever the trail throws your way. And a three-position flip chip lets you adjust all the angles to dial it in just right.
Key features:
- ALUXX SL-Grade Aluminum frame
- Fox 38 Performance Elite forks with 170mm of bump soaking travel
- Fox Float X Performance Elite shock takes care of the 160mm of rear travel
- Shimano 1x12 gear give enough range to climb anything
- Shimano Deore brakes offer all-weather braking
- Sizes: M, L, XL
- Colour: Airglow/Cold Night
- The Giant Reign 29 1 is available with 0% APR finance
The geometry of the ALUXX SL aluminium frameset has been updated to accommodate 29-inch wheels, and you now have the option to run a “mullet” setup with a 27.5 rear wheel. This translates into a short chainstay length, a shorter reach, and geometry that can be adjusted via a three-position flip chip. An updated Maestro suspension system delivers 160mm of rear wheel travel mated to a 170mm fork. And new integrated down tube storage provides convenient carrying capacity for trail riding essentials.
Race-bred suspension
A new Maestro rear suspension system with longer travel (160mm) was developed and tested under the extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke (62.5mm compared to 60mm on the previous generation). And the Advanced Forged Composite upper rocker arm adds stiffness and lowers overall weight.
Adjustable enduro geometry
New flip chip technology lets you switch between three settings depending on the terrain. You can select a 63.5, 63.9 or 64.2-degree head angle and corresponding 78.3, 78.7 or 79-degree seat tube angle, resulting in a 35, 30 or 25mm bottom bracket drop (size medium) to fine-tune handling for trail conditions, riding style and rear-wheel size.
Rear wheel options
Riders can choose either a 29- or 27.5-inch rear wheel, paired with a 29-inch front wheel. The larger 29-inch option improves stability and roll-over capabilities, while the 27.5 option delivers a more agile, snappier feel. It’s a quick and easy change to adjust the bike’s handling and feel.
Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match promise
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX SL-Grade Aluminum front and rear triangles, Advanced Forged Composite rocker link, 160mm Maestro suspension, OverDrive (1 1/8" - 1 1/2"), BB89.5, UDH, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3 |
| Fork | Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset |
| Rear Shock | Fox Float X Performance Elite, 205/62.5mm |
| Stem | Giant Contact SL 35 M:40mm, L:40mm, XL:40mm |
| Bars | Giant Contact SL TR35, 800x35mm, 20mm rise |
| Front Brake | Shimano Deore BR-M6120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]203mm |
| Rear Brake | Shimano Deore BR-M6120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]203mm |
| Brake Lever | Shimano Deore BL-M6100 |
| Front Mech | N/A |
| Rear Mech | Shimano SLX RD-M7100 |
| Shifters | Shimano SLX SL-M7100, 1x12 |
| Speed | 12 |
| Rims | Giant AM 29, ETRTO: 30-622, tubeless ready (TL tape and valve included), alloy |
| Front Hub | Alloy, sealed |
| Rear Hub | Giant, loose ball bearing, 6-bolt [R] Giant, cartridge bearing, Micro Spline driver, 6-bolt |
| Spokes | Sapim Leader |
| Front Tyre | Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR |
| Rear Tyre | Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , DD, TR tubeless |
| Seat Post | TranzX travel-adjustable dropper, remote M: 140-170mm travel / 30.9 x 499mm L: 170-200mm travel / 30.9 x 525mm XL: 170-200mm travel / 30.9 x 525mm |
| Saddle | Giant Romero |
| Chainset | Shimano MT512, 32t, 55mm chainline M:170mm, L:170mm, XL:170mm |
| Bottom Bracket | Shimano, press fit |
| Chain | KMC X12, w/ Missing Link |
| Cassette | Shimano SLX M7100, 10x-51T |
| Pedals | Resin Platform Pedals |
Mountain Bike Size Chart
|
Height
|
Bike Size
|
Mountain Bike Size
|
|
4’8” – 5’1”
143 – 155 cm
|
XXS
|
13” (33 cm)
|
|
5’1” – 5’4”
155 – 163 cm
|
XS
|
15” (38 cm)
|
|
5’4” – 5’7”
163 – 170 cm
|
S
|
16” (41 cm)
|
|
5’7” – 5’10”
170 – 178 cm
|
M
|
18” (46cm)
|
|
5’10” – 6’0”
178 – 183 cm
|
L
|
19” (48cm)
|
|
6’0” – 6’3”
183 – 191 cm
|
XL
|
20” (51 cm)
|
|
6’3” – 6’5”
191 – 196 cm
|
XXL
|
21” (53 cm)
|
|
6’5” – 6’9”
196 – 205 cm
|
XXXL
|
22” (56 cm)
|
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimetres for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but are like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the Mountain bike column.
Read our bike size guide for more information on sizing.
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Giant Reign 29 1 Mountain Bike 2023 - Enduro Full Suspension MTB
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