Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 170mm -
Travel Rear 146mm -
Fork Fox Performance Elite Float 38
-
Groupset NX Eagle, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
163cm - 173cm
MD
170cm - 181cm
LG
178cm - 189cm
XL
186cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX SL-Grade Aluminum, 146mm Maestro suspension
Suspension Fork
Fox 38 Performance Elite, GRIP2, 170mm, Boost 110x15 Kabolt, 44mm offset, custom tuned for Giant
Rear Shock
Fox DHX2 Performance Elite, 205/60, custom tuned for Giant
Drivetrain
Rear Derailleur
SRAM NX Eagle
Front Derailleur
N/A
Shift Levers
SRAM NX Eagle
Cassette
SRAM NX Eagle, 12-speed, 11x50
Crank
Truvativ Descendent 6k Eagle DUB, 32t, MRP alloy guide
Bottom Bracket
SRAM DUB, press fit
Chain
SRAM NX Eagle
Pedals
N/A
Wheels
Front Hub
Giant Performance Tracker, [F] Boost 15x110mm [R] Boost 12x148mm, sealed bearing
Rear Hub
Giant Performance Tracker, [F] Boost 15x110mm [R] Boost 12x148mm, sealed bearing
Rims
Giant AM 29 wheelset, alloy, 30mm inner
Spokes
Sapim
Tires
[F] Maxxis Assegai, tubeless, 29x2.5 WT, MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II, tubeless, 29x2.4 WT, MaxxTerra, EXO+, TR
Brakes
Brakes
Shimano SLX hydraulic 4-piston, 203mm
Brake Levers
Shimano SLX
Cockpit
Stem
Giant Contact SL 35
Handlebar
Giant Contact SL Trail, 35
Seat
Saddle
Giant Romero
Seatpost
Giant Contact Switch dropper post with remote, 30.9
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.38 mm | 1.29 mm | 1.25 mm |
| Bottom Bracket Height | 347 mm | 347 mm | 347 mm | 347 mm |
| Front Center | 753 mm | 782 mm | 824 mm | 851 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 132.7 mm | 132.7 mm | 132.7 mm | 132.7 mm |
| Stack | 619 mm | 619 mm | 628 mm | 637 mm |
| Reach | 420 mm | 448 mm | 485 mm | 508 mm |
| Top Tube Length | 571 mm | 598 mm | 637 mm | 663 mm |
| Seat Tube Angle | 76.4 ° | 76.4 ° | 76.4 ° | 76.4 ° |
| Seat Tube Length | 431 mm | 431 mm | 464 mm | 496 mm |
| Head Tube Angle | 64.6 ° | 64.6 ° | 64.6 ° | 64.6 ° |
| Head Tube Length | 100 mm | 100 mm | 110 mm | 120 mm |
| Chainstay Length | 436 mm | 436 mm | 436 mm | 436 mm |
| Wheelbase | 1188 mm | 1217 mm | 1259 mm | 1286 mm |
| Bottom Bracket Drop | 27 mm | 27 mm | 27 mm | 27 mm |
| Standover Height | 754 mm | 756 mm | 778 mm | 801 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 163 cm | 170 cm | 178 cm | 186 cm |
| Rider Max Height | 173 cm | 181 cm | 189 cm | 198 cm |
Model Overview
Reign 29 SX is a Giant Reign model. Giant launched 92 bikes of this model so far. You can easily view all of the Giant Reign bikes models from 2021, here.
Model range prices
Giant Reign 29 2 2021 is the most affordable bike of this model and has a price of 3500$. On the other hand, Giant Reign Advanced Pro 29 0 2021, is the most expensive and costs 7592$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Trail bikes average price
If you want to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, Giant Reign 29 SX price was 4000$. Comparing the average cost of a Trail bike to this one, you will see that Reign 29 SX price is 44.82% more expensive.
Reign 29 SX components
Fork
This bike has the Fox Performance Elite Float 38 fork installed. The fork’s travel is 170mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the Fox DHX2 Performance Elite model, with a travel of 146mm. Rear shocks improve riding comfort and give you greater control over all terrains. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
The Reign 29 SX 2021 bike is equipped with 29″ aluminum wheels when leaving the factory. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
Nothing is more important on a bike than its ability to brake properly. Giant Reign 29 SX is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 163 cm – 198 cm (5.35 ft – 6.5 ft). In conclusion, finding one for you shouldn’t be a problem.
Dropper post
Giant Reign 29 SX comes with a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.