Norco Revolver 120 C1 Gen 4

Norco

Revolver 120C1 Gen 4

Claimed weight11.56 kg (25.5 lbs) (size S3)Complete bike
FrameCarbon frame, 115mm trave…RockShox SID Ultimate 3P, 1…
GroupsetShimano XTR SW-M9250-IR…Shimano XTR CS-M9200-12,…
WheelsZipp 1Zero HiTop S Carb…Maxxis Rekon, 3C MaxxTerra,…

The fourth-generation Norco Revolver 120 is a dedicated cross-country platform engineered for modern, highly technical race courses and aggressive trail riding. Moving away from its historical Horst-link design, Norco transitions the Revolver to a flex-pivot rear suspension layout, shedding significant frame weight while maintaining an active suspension feel. The platform is built around a 120mm fork and 115mm of rear travel, utilizing a custom-tuned inline shock to balance pedaling support with small-bump compliance.

Aimed at riders who want race-day efficiency without sacrificing capability on steep or rough terrain, the Revolver 120 updates its chassis with contemporary standards like a threaded bottom bracket, UDH compatibility, and dual-bottle capacity on most sizes. It is a sharp, lightweight machine that prioritizes forward momentum but embraces the reality that modern cross-country riding often demands the descending composure of a short-travel trail bike.

Norco Revolver 120
Build
Size
01 / Buy

Where to get it.

No retailers stocking size 2.

Size
0 retailers · Size 2

No retailers carrying size 2 right now.

02 / Specifications

Spec sheet.

Every component shipped with this build.

01Frameset
4 components
FrameCarbon frame, 115mm travel, UDH, Eagle Transmission compatible, Ride Aligned™
Weight11.56 kg (25.5 lbs) (size S3)
02Drivetrain & brakes
10 components
Shift leversShimano XTR SW-M9250-IR, I-SPEC (rear)
Bottom bracketShimano BB-MT501, BSA 73mm
Front brakeShimano Deore XT BR-M8220 hydraulic disc, metal pads (with Shimano Deore XT BL-M8220 lever)
Rear brakeShimano Deore XT BR-M8220 hydraulic disc, metal pads (with Shimano Deore XT BL-M8220 lever)
Front rotorShimano SM-RT66, 180mm, 6-bolt
Rear rotorShimano SM-RT66, 160mm, 6-bolt
04Cockpit & contact
5 components
StemAlloy CNC stem, 50mm length, 35mm clamp
SaddleFizik Terra Ridon, MG rail
SeatpostTranzX YSI36 dropper, 31.6mm — 120mm (S1,S2) / 150mm (S3) / 170mm (S4) / 200mm (S5)
Grips/TapeWTB Wavelength
03 / Geometry

Geometry & fit.

5 sizes published.

Norco shapes the Revolver 120 around a thoroughly modern cross-country geometry that prioritizes stability without losing low-speed agility. The 66.5-degree head tube angle is notably slacker than previous iterations, pushing the front wheel further out to prevent the bike from feeling nervous on steep descents. This is paired with a roomy reach—measuring 472.5mm on a Size 3—giving the rider plenty of space to shift their weight during technical maneuvers.

To keep handling consistent across the size run, Norco employs size-specific geometry. As the frames get larger, the rear-center lengths grow proportionally and the seat tube angles steepen. This approach ensures that taller riders remain centered between the wheels, maintaining a powerful, forward-biased pedaling posture on steep climbs without the front wheel wandering.

The cockpit setup reinforces the bike's aggressive intentions. Across all builds, Norco specs a short 50mm stem paired with wide, low-rise handlebars. This combination keeps steering inputs direct and responsive, allowing riders to easily navigate tight switchbacks while maintaining leverage over the front end through rougher sections.

Reach × Stack · size 2mm

Where the handlebar sits relative to the bottom bracket — the single most important fit pair.

645604563521480STACK ↑345395445495545REACH →UPRIGHTLONG / LOWSize 2447.5 · 598
01Fit geometry6 values
Stack598 mm
Reach447.5 mm
Top tube605 mm
Headtube length100 mm
Standover height681 mm
Seat tube length434 mm
02Component geometry4 values
Crank length170 mm
Handlebar width760 mm
Stem length50 mm
Dropper travel120 mm
03Handling geometry8 values
Headtube angle66.5°
Seat tube angle75.25°
BB height338 mm
BB drop36 mm
Trail115 mm
Offset44 mm
Wheelbase1164 mm
Chainstay length426 mm

Which size should I buy?

Slide your height to see the recommended size. GearWise's fit algorithm works from the published stack, reach, and ETT — the brand's own recommendation may differ.

Your height
5'8"173 cm
5'0"5'5"5'10"6'3"6'7"
Recommended size2Based on stack, reach & ETT for your height · score 85/100.

Calculated from GearWise's own stack / reach / ETT algorithm — the brand's size chart may recommend a different size, and a proper bike fit beats any calculator.

04 / Other builds

The lineup.

3 builds, ranging $5,399 – $11,499.

The Revolver 120 lineup spans three carbon builds, all utilizing the same lightweight frame, threaded bottom bracket, and UDH compatibility. The entry point is the C2, which blends a Shimano XT Di2 rear derailleur with Deore-level drivetrain components and four-piston brakes. It relies on RockShox Select+ suspension and an alloy Stan's Arch D wheelset. While this build offers reliable shifting and braking, the heavier wheels mask some of the frame's inherent acceleration.

Stepping up to the C1 introduces a full Shimano XTR Di2 drivetrain, upgraded XT brakes, and RockShox Ultimate-tier suspension. Crucially, the C1 upgrades to a Zipp 1Zero HiTop S carbon wheelset, significantly reducing rotational weight and sharpening the bike's climbing response.

At the top of the ladder, the C SE represents a no-compromise race build. It features a SRAM XX SL Eagle AXS Transmission, SRAM Motive Ultimate four-piston brakes, and RockShox Flight Attendant automated suspension. Like the C1, it rolls on the Zipp carbon wheelset but swaps the standard dropper for a wireless RockShox Reverb AXS post. Across all models, Norco specs a Maxxis Rekon and Rekon Race tire combination, leaning heavily toward rolling speed.

01
C SE Gen 4 build
C SE Gen 4
$11,499
02
C1 Gen 4 build
· Currently viewingC1 Gen 4
$8,299On this page
03
C2 Gen 4 build
C2 Gen 4
$5,399
05 / Reviews

From the press.

5 reviews from the cycling press.

Reviewers consistently praise the Revolver 120 for balancing sharp pedaling response with unexpected descending capability. The transition to a flex-pivot rear end is widely viewed as a success, yielding a bike that feels energetic under power but remains "nice and active at the top of its travel, aiding traction on technical climbs" (Flow Mountain Bike). Testers found that the custom shock tune provides enough mid-stroke support to push hard into corners, while the frame's low weight translates to immediate acceleration.

On rougher descents, the bike handles terrain that typically overwhelms short-travel platforms. One tester noted that the "dialed steering allowed me to slice through rough lines" (Cycling Magazine), maintaining composure on steep, rocky trails. However, its cross-country DNA remains apparent. While highly capable, the front end can exhibit "twitchy moments from the front end when the speeds pick up" (Theloamwolf) on truly aggressive downhill sections.

The primary critique centers on the stock components of the lower-tier builds. Testers observed that the heavier alloy wheelset on the C2 model dulls the frame's natural liveliness and "saps some momentum and impeded quick accelerations" (Flow Mountain Bike). Additionally, several reviewers found the stock Maxxis Rekon rear tire prone to slipping on loose hardpack, suggesting a tread upgrade for riders tackling demanding conditions.