Go Wilder
Saving weight means little without retaining an appropriate level of stiffness and responsiveness too. So we’ve taken all the acceleration and out-of-the-saddle sprint qualities of a carbon XC race rocket and fused them with a rear-end that still rails corners like a hardcore trail bike.
This unique XC-trail attitude is also reflected in the geometry. The head tube angle (67.1 degree) and reach (425mm) is a little steeper and shorter than a Joplin to meet the demands of aggressive climbing, yet the Wilder’s seat tube angle is a touch slacker and the chainstays a little longer than a Joplin too in order to retain that familiar Juliana confidence on descents. And talking of chainstays, each chainstay length is specific to the individual frame size; meaning riders of every height enjoy the same handling and performance no matter what.
Beyond the details, there are some bigger features that amplify this XC wild child’s abilities. Rapid rolling 29-inch wheels are paired with a 120mm fork to tame the feral lines and smooth the sketchiest of passing manoeuvres. There’s even room for two water bottles within the front triangle for bigger training and racing days.
- Be sure to read up on our new Superlight™ Suspension
- Not as interested in racing, but looking for that perfect do-it-all bike? Check out the Joplin
- Get Wilder - Check out our training tips to work up to your longest ride
Key Features:
| Available in: | Carbon C and Carbon CC |
| Wheel Size: | 29er |
| Front Travel: | 120mm |
| Rear Travel: | 115mm |
R TR
28.55 lbs / 12.95 kg | S TR
26.22 lbs / 11.89 kg | GX AXS TR
25.24 lbs / 11.45 kg | GX AXS TR RSV
| X0 AXS TR RSV
24.49 lbs / 11.11 kg | Frame
4.24 lbs / 1.92 kg |
|---|
Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | ||
Travel | Travel | Travel | Travel | Travel | Travel | ||
Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | ||
Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | ||
Fork | Fork | Fork | Fork | Fork | Fork | ||
Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | ||
Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | ||
Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | ||
Chain | Chain | Chain | Chain | Chain | Chain | ||
Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | ||
Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | ||
Headset | Headset | Headset | Headset | Headset | Headset | ||
Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | ||
Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | ||
Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | ||
Front Rim | Front Rim | Front Rim | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim | ||
Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | ||
Rear Rim | Rear Rim | Rear Rim | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim | ||
Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | ||
Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | ||
Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | ||
Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | ||
Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | ||
Stem | Stem | Stem | Stem | Stem | Stem | ||
Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | ||
Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | ||
Grips | Grips | Grips | Grips | Grips | Grips | ||
Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger |
SRAM Eagle Transmission - stronger, better shifting, wirelessly
The next generation SRAM Eagle Transmission spec'd on our CC-carbon models is a radically robust, fully integrated and interdependent wireless transmission. Built around the universal constant of the wheel axle itself, the hangerless attachment mounts directly to the frame for a stronger connection and the derailleur provides unprecedented reliability in case of impact. Shifting under load is made possible due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The new AXS Pods are ergonomic and customizable, so shifting gears is light and intuitive. It's simply the most advanced transmission and nearly as tough as you are.
Geometry
All units are in millimeters or degrees.
| S | M | L | |
|---|---|---|---|
| Reach | 412.3 | 437.8 | 457.5 |
| Stack | 587.4 | 597 | 606.5 |
| Head Tube Angle | 67.1º | 67.1º | 67.1º |
| Seat Tube Length | 405 | 430 | 470 |
| Front Center | 695 | 723.7 | 747.4 |
| BB Height | 339.9 | 339.7 | 339.6 |
| BB Drop | 32.6 | 32.8 | 32.9 |
| Wheelbase | 1125.8 | 1157 | 1183.2 |
| Rear Center | 430.8 | 433.3 | 435.8 |
| Head Tube Length | 90 | 100 | 110 |
| Top Tube Length | 568.4 | 597.3 | 621.4 |
| Seat Tube Angle | 75.1º | 75º | 74.9º |
| Standover Height | 743.5 | 746.4 | 745.4 |
Frame Sizing
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.
Design Details
Design Details
1 / 6
XC focused, downhill ready
115mm of Superlight suspension, 120mm of front travel
Light Carbon Frame
At 1857g (w/o shock) size medium the Wilder is the lightest bike we've ever made
Two Water Bottles
Two water bottle mounts inside the front triangle to support those all-day pedalfests
Built for climbing
The head tube angle (67.1 degree) and reach (425mm) is a little steeper and shorter than a Joplin to meet the demands of aggressive climbing
Geometry to match
Each chainstay length is specific to the individual frame size; meaning riders of every height enjoy the same handling and performance no matter what.
Reserve 28|XC wheels
Replaces the Reserve 25 model, better bead retention, Reserve’s lightest wheelset: Lighter, wider, shallower. Meant for newer Maxxis Widetrail 2.4" XC tires which are popular for elite racers.
Wilder Frame Specifications
| Suspension System | Superlight™ |
| Front Derailleur | No compatibility |
| Headset/Headtube | Integrated (IS41/52) |
| Seat Post | 31.6mm |
| Seat Clamp | 36.4mm |
| Eye to Eye length | 190mm |
| Stroke | 45mm |
| Fork Compatibility | 120mm |
| BB Shell | 73mm Threaded |
| Max Tire Size | 2.4" |
| Max Chainring Size | 36t |
| Water Bottle Mounts | 2 inside main triangle | 1 under downtube |
| Shock Mounting Bushing Front | 20x8 |
| Shock Mounting Bushing Rear | 20x8 |
| Brake Mount | 160 PM |
| Fork Offset | 44mm |
Suspension Setup
Take a look at detailed sag, high/low rebound, and high/low compression recommendations for shocks and forks in each build.
Geometry
All units are in millimeters or degrees.
| S | M | L | |
|---|---|---|---|
| Reach | 412.3 | 437.8 | 457.5 |
| Stack | 587.4 | 597 | 606.5 |
| Head Tube Angle | 67.1º | 67.1º | 67.1º |
| Seat Tube Length | 405 | 430 | 470 |
| Front Center | 695 | 723.7 | 747.4 |
| BB Height | 339.9 | 339.7 | 339.6 |
| BB Drop | 32.6 | 32.8 | 32.9 |
| Wheelbase | 1125.8 | 1157 | 1183.2 |
| Rear Center | 430.8 | 433.3 | 435.8 |
| Head Tube Length | 90 | 100 | 110 |
| Top Tube Length | 568.4 | 597.3 | 621.4 |
| Seat Tube Angle | 75.1º | 75º | 74.9º |
| Standover Height | 743.5 | 746.4 | 745.4 |
Frame Sizing
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.