silverback Siablo AL GRX 2024
2024 Road
Estimate price |
2,326$
Weight | 10.6 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset GRX 800, GRX 600 -
Suspension Rigid -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
144cm - 154cm
SM
152cm - 165cm
MD
163cm - 172cm
LG
170cm - 179cm
XL
177cm - 188cm
XXL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminium Gravel frameset, Custom Triple Butted Hydro-formed 6061 Frame, Flat-mount Disc Brake Mounts. Supports 700C and 650B Wheelsize, including Internal Routed Dropper Post Compatible.
Suspension Fork
SB Advanced Dynamics Carbon Fork, 12mm thru-axle, Disc mount
Drivetrain
Rear Derailleur
Shimano GRX, RD-RX810, 11 speed
Shift Levers
Shimano GRX RX600
Cassette
Shimano M7000 SLX 11-42T
Crank
SHIMANO GRX600, 11spd, 40T, 175 mm
Bottom Bracket
BSA 68mm
Chain
Shimano CN-HG601
Pedals
Not Included
Wheels
Front Hub
F: Vision 12x100m
Rear Hub
F: Vision 12x100m
Rims
Vision alloy, 27mm width, 30mm height
Tires
Vittoria Terreno Dry 700x38c
Brakes
Brakes
SHIMANO BR-RX400 Hydraulic Disc
Cockpit
Stem
Surface lightweight Alloy
Handlebar
Surface lightweight Alloy, Ø31.8mm
Grips
Surface Seude tape, Plug with Expander Bolt
Headset
Token A83-15 Headset, ZS44/28.6 ZS56/40
Seat
Saddle
Surface Gravel optimised
Seatpost
Surface Alloy, Ø27.2mm, Length: 350mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.273 mm | 1.313 mm | 1.352 mm | 1.39 mm | 1.427 mm | 1.465 mm |
| Bottom Bracket Height | 293 mm | 293 mm | 293 mm | 293 mm | 293 mm | 293 mm |
| Front Center | 629 mm | 637 mm | 646 mm | 655 mm | 664 mm | 673 mm |
| Rake | 39 mm | 38 mm | 38 mm | 38 mm | 38 mm | 38 mm |
| Trail | 86 mm | 87 mm | 87 mm | 87 mm | 87 mm | 87 mm |
| Stack | 527 mm | 546 mm | 565 mm | 584 mm | 602 mm | 621 mm |
| Reach | 414 mm | 416 mm | 418 mm | 420 mm | 422 mm | 424 mm |
| Top Tube Length | 570 mm | 578 mm | 585 mm | 593 mm | 600 mm | 608 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 440 mm | 475 mm | 510 mm | 530 mm | 550 mm | 580 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 100 mm | 120 mm | 140 mm | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 445 mm | 445 mm | 445 mm | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1068 mm | 1076 mm | 1085 mm | 1094 mm | 1103 mm | 1112 mm |
| Bottom Bracket Drop | 56 mm | 56 mm | 56 mm | 56 mm | 56 mm | 56 mm |
| Standover Height | 725 mm | 754 mm | 783 mm | 802 mm | 822 mm | 847 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 144 cm | 152 cm | 163 cm | 170 cm | 177 cm | 185 cm |
| Rider Max Height | 154 cm | 165 cm | 172 cm | 179 cm | 188 cm | 195 cm |