silverback Superspeed CF SX 2025
2025 Mountain
Estimate price |
2,209$
Weight | 11.77 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Travel Front 100mm -
Fork RockShox Judy
-
Groupset SX 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 Judy, Solo Air, MXL Stealth Boost. 100mm travel.
Drivetrain
Rear Derailleur
SRAM SX Eagle 12spd
Shift Levers
SRAM SX Eagle trigger
Cassette
SRAM SX Eagle 11-50t
Crank
SRAM SX Eagle DUB, 32T
Bottom Bracket
BB92
Chain
12spd
Wheels
Front Hub
Shimano hubs
Rear Hub
Shimano hubs
Rims
Sunringle Duroc 35 alloy
Tires
Maxxis Crossmark II, 29" x 2.25" Tubeless Ready
Brakes
Brakes
Shimano 200 Hydraulic Disc brakes
Cockpit
Stem
lightweight alloy 60 mm
Handlebar
SBC Alloy 78 cm
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 |