Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 100mm -
Travel Rear 100mm -
Fork RockShox SID SL Select
-
Groupset XT, SLX -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
160cm - 171cm
MD
169cm - 181cm
LG
179cm - 191cm
XL
189cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon MTB Race Pro SU-01, Advanced Race Geometry, Travel 100 mm, Tapered Head Tube, BB92, 3D alloy one piece link, Carbon swingarm, SR dropout, Boost Thru Axle 12x148 mm, Inner cable routing, Dropped seat post ready
Suspension Fork
RockShox SID SL Select RL R, Tapered, DebonAir, 15x110mm axle, 100mm travel
Rear Shock
DT Swiss R 232 ONE, remote Lockout, size 190x45mm
Drivetrain
Rear Derailleur
SHIMANO XT RD-M8100 Shadow Plus
Shift Levers
SHIMANO SLX SL-M7100-IR RapidFire Plus, 12-speed
Cassette
SHIMANO CS-M7100-12, 10-51T
Crank
SHIMANO XT FC-M8120 Hollowtech II, 36T
Bottom Bracket
BB-MT500PA PressFit, shell 41x92mm
Chain
CHAIN SHIMANO CN-M6100
Wheels
Rims
DT Swiss M 1900 Spline DB30; 15x110mm, CENTER LOCK, Tubeless, DT Swiss M 1900 Spline DB30; 12x148mm, Shimano MICRO SPLINE 12 speed, CENTER LOCK, Tubeless
Tires
Schwalbe Racing Ray Performance TL-Ready, 29x2.25", ADDIX/ Schwalbe Racing Ralph Performance TL-Ready, 29x2.25", ADDIX Speedgrip
Brakes
Brakes
SHIMANO XT BL-M8100/BR-M8100, hydraulic disc brake, SHIMANO XT BL-M8100/BR-M8110, hydraulic disc brake
Cockpit
Stem
ONE1 Race Alloy, 31.8mm, -7°
Handlebar
ONE1 Race, Horizon Bow, 9° backsweep, 5mm rise, 760mm, 31.8mm
Grips
ONE1 VLG-1907D2, ONE1 VLG-1962-11D2, Lock-On
Seat
Saddle
fizik Taiga
Seatpost
ONE1 Alloy, MT171, dropper post, 30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.36 mm | 1.32 mm | 1.29 mm | 1.26 mm |
| Bottom Bracket Height | 334 mm | 334 mm | 334 mm | 334 mm |
| Front Center | 697 mm | 722 mm | 742 mm | 762 mm |
| Rake | 47 mm | 46 mm | 47 mm | 46 mm |
| Trail | 101 mm | 102 mm | 101 mm | 102 mm |
| Stack | 572 mm | 582 mm | 590 mm | 600 mm |
| Reach | 420 mm | 442 mm | 458 mm | 475 mm |
| Top Tube Length | 577 mm | 603 mm | 623 mm | 643 mm |
| Seat Tube Angle | 74.9 ° | 74.7 ° | 74.6 ° | 74.5 ° |
| Seat Tube Length | 393 mm | 431 mm | 482 mm | 533 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 90 mm | 100 mm | 110 mm | 120 mm |
| Chainstay Length | 423 mm | 423 mm | 423 mm | 423 mm |
| Wheelbase | 1117 mm | 1142 mm | 1162 mm | 1182 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 40 mm | 40 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 160 cm | 169 cm | 179 cm | 189 cm |
| Rider Max Height | 171 cm | 181 cm | 191 cm | 200 cm |
About this model
XF 979 RC is a Superior Xf model. 21 bikes variations carry this model name so far. You can easily view all of the Superior Xf bikes models from 2021, here.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Crosscountry bikes average price
Our math shows that the average cost of a dependable Crosscountry bike is 1905$. However, you could also get a good Crosscountry bike even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Crosscountry bikes average weight
If we make a quick analysis of the average weight of a Crosscountry bike, we get 12.4 kg (27.34 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
XF 979 RC weighs 11.4 kg (25.13 lbs) and is a bit lighter than the average. To sum up, it’s 8.77% lighter than the average weight of Crosscountry bikes.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Overview of components
Fork
This bike has the RockShox SID SL Select fork installed. The fork’s travel is 100mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Rear Shock
The shock that’s installed on this bike is DT Swiss R 232 ONE, with a travel distance of 100mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
When it comes to wheels, the XF 979 RC bike is equipped with the 29″ aluminum model. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, these wheels are not ideal for smaller people.
Brakes
When you want to stop the bike in time, the brakes are vital. The XF 979 RC has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
XF 979 RC comes in 4 sizes, that range from 160 cm – 200 cm (5.25 ft – 6.56 ft). In conclusion, finding one for you shouldn’t be a problem.
Dropper post
Superior XF 979 RC includes a dropper post. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.