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2025 Silverback

Superspeed CF NX

A 29″ carbon frame hardtail crosscountry bike with high-end components.
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Manufacturer Price

€2,099($2,441)
Weight25.9 lbs  
FrameCarbon
SuspensionHardtail, 100mm
ForkRockShox Recon Silver RL
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetNX Eagle
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Superspeed CF NX
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

Superspeed CF NX

27 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Superspeed model range

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Sizing
SM

5'2" – 5'9"

MD

5'6" – 6'0"

LG

5'10" – 6'4"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Geometry
Specs
Build
Frame

SB Proprietary Advanced Dynamics Carbon 29" Hardtail, Tapered 1-1/8"-1.5" Headtube, Pressfit BB Shell, MonoBurst, 148 x 12mm Boost Thru Axle Integrated Dropouts System, Replaceable Alloy hanger, Internal Cable Management System, 1 x only Frame

BB StandardBB86/BB92, Press Fit

Tire Clearance2.25"

ColorRainbow Pearl

Fork

Rockshox Recon Silver, Solo Air, 51mm Offset, MXL Stealth Boost. 100mm travel.

Travel100mm

Spring TypeAir

Bottom Bracket

BB92

Headset

IS42/28.6 IS52/40

Stem

Die-Cast alloy, 6deg Rise, 60mm/S, 70mm M/L

Handlebar

SBC Alloy butted, 31.8mm, 9deg Back Sweep

Saddle

SBC SRN-Ti rails

Seatpost

SBC alloy 27.2mm, Ti Bolts

TypeRigid

Pedals

none

Grips

Surface

Groupset
Rear Derailleur

SRAM NX Eagle 12spd

Crank

SRAM NX Eagle DUB, 32T

Shifters

SRAM NX Eagle trigger

Cassette

CS PG1230 Eagle 11-50T

Chain

12spd

Brakes

Shimano MT-410 Hydraulic Disc brakes

TypeShimano Hydraulic Disc

Wheels
Rims

Duroc 35

Front Hub

SUNRingle sealed bearing hubs

Rear Hub

SUNRingle sealed bearing hubs

Tires

Maxxis Crossmark II, 29" x 2.25" Tubeless Ready

Disc Rotors

160mm

Rider Notes
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First added June 16

Last updated January 25

Not listed for 125 days