silverback Superspeed CF NX 2025
2025 Mountain
Estimate price |
2,442$
Weight | 11.77 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Travel Front 100mm -
Fork RockShox Recon Silver RL
-
Groupset NX Eagle -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Shimano Hydraulic Disc
Sizing
Recommended size guide.
SM
160cm - 173cm
MD
170cm - 181cm
LG
179cm - 192cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
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
Suspension Fork
Rockshox Recon Silver, Solo Air, 51mm Offset, MXL Stealth Boost. 100mm travel.
Drivetrain
Rear Derailleur
SRAM NX Eagle 12spd
Shift Levers
SRAM NX Eagle trigger
Cassette
CS PG1230 Eagle 11-50T
Crank
SRAM NX Eagle DUB, 32T
Bottom Bracket
BB92
Chain
12spd
Pedals
none
Wheels
Front Hub
SUNRingle sealed bearing hubs
Rear Hub
SUNRingle sealed bearing hubs
Rims
Duroc 35
Tires
Maxxis Crossmark II, 29" x 2.25" Tubeless Ready
Brakes
Brakes
Shimano MT-410 Hydraulic Disc brakes
Cockpit
Stem
Die-Cast alloy, 6deg Rise, 60mm/S, 70mm M/L
Handlebar
SBC Alloy butted, 31.8mm, 9deg Back Sweep
Grips
Surface
Headset
IS42/28.6 IS52/40
Seat
Saddle
SBC SRN-Ti rails
Seatpost
SBC alloy 27.2mm, Ti Bolts
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.534 mm | 1.476 mm | 1.444 mm |
| Bottom Bracket Height | 309 mm | 309 mm | 309 mm |
| Front Center | 650 | 681 mm | 704 mm |
| Rake | 47 mm | 47 mm | 46 mm |
| Trail | 90 mm | 90 mm | 91 mm |
| Stack | 606 mm | 620 mm | 634 mm |
| Reach | 395 mm | 420 mm | 439 mm |
| Top Tube Length | 575 mm | 605 mm | 628 mm |
| Seat Tube Angle | 73.4 ° | 73.4 ° | 73.4 ° |
| Seat Tube Length | 422 mm | 472 mm | 522 mm |
| Head Tube Angle | 69.5 ° | 69.5 ° | 69.5 ° |
| Head Tube Length | 90 mm | 105 mm | 120 mm |
| Chainstay Length | 422 mm | 422 mm | 422 mm |
| Wheelbase | 1064 mm | 1095 mm | 1118 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm |
| Standover Height | 763 mm | 789 mm | 804 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 160 cm | 170 cm | 179 cm |
| Rider Max Height | 173 cm | 181 cm | 192 cm |