Sido 1


  • 29" hydro-formed alloy full suspension frame. BURST suspension, 90mm travel
  • Fox Performance Float Stepcast, 100mm travel
  • SUNRingle Helix TR29 29" wheels
  • Weight: 12.54kg
Terms & Conditions Apply


The Sido 1 is a dual suspension cross-country and marathon bike that eats up distance efficiently. Built using the same geometry and suspension design as our race dominating, award winning Sesta, this lightweight aluminium frame with large oval shapes provides a great platform for our BURST suspension technology. BURST suspension is known for being small bump compliant and big hit capable, giving you a bike that will effortlessly float over rough terrain but still give you a responsive feeling when pedalling. The Sido 1 comes with a SRAM GX Eagle 1 X 12 speed drivetrain and FOX suspension front & rear that can be remotely locked out from your handlebars.
Mountain bike - Sido 1 - Silverback Bikes

Your Better Riding Experience


Chainstay Protector - Sido

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Shock Pumps

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Cycling Kit

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TI 1.0 Saddle

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Crankset Race Face Aeffect 34T, L: 175mm ALL SIZES, Black
Cassette SRAM Eagle XG-1275, 10-50T, 12 Speed
Rear Der SRAM GX Eagle X-Horizon w/ Rolling Bearing Clutch and Cage Lock, 12Speed, Black
Shifters SRAM GX Eagle X-Actuation SL Trigger Shifter, 12 Speed, Black
Fork Fox Performance Float Stepcast, 100mm Travel, Solo Air, Tapered Alloy Steerer, 2 position remote Lockout, 15x 110mm OLD Boost Hub Spacing, Diffusion Black
Rear shock Fox Performance Elite Float, 2 Position Remote Lockout, Custom tuned, 90mm travel
Hubs SRAM 142 x 12mm, Cassette, Black Front: 6-bolt Disc Mount, 15x110mm OLD Boost Hub Spacing, Sealed Bearing, Black
Rims SUNringle Helix TR 29", 32 hole drilling, Disc Only, Black Anodized, Tubeless Compliant
Tyres Crossmark II 29x2.1". 53-622, Dual Compound, 60 Tpi, TR
Seatpost Sector Level 6061 Alloy, 30.9mm, L:350 for S Size
Saddle Prologo Kapa RS, STN Rail
Handlebar Sector Plane, Butted Alloy, W: 700mm; Back Sweep: 9° x Dia 31.8mm, Black
Stem Sector Triple, 3D Forged 6061 Alloy, S/M: 80mm; L: 90mm; XL: 100mm, 7° x 31.8mm, Black
Frame SB Lightweight 6061 Alloy 29" Suspension, Tapered 1-1/8"-1.5" headtube, Pressfit BB Shell, Alloy Triangle with Dual linkages using 142 x 12mm Through Axle Integrated Dropouts, Replaceable Alloy hanger, XGuide Cable management System
Brake set Shimano Deore BL/BR-M6000, Open Hydraulic System, Levers Rotors Front: 180mm; Rear: 160mm, 6-Bolt, Black
Weight 12.54kg
Weight Limit 120kg
Travel F:100mm, R:90mm

Find Your Fit

Proper bike fit is as important as getting the right bike for the job. Long term comfort and performance can be greatly improved with the right size bike. This acts as a guide only, so if you are unsure, please visit your Silverback reseller to be profesionally measured and sized for the perfect fit.

Sido 1 Size Chart
Sido 1 Geometry
Map Type S M L XL XXL
A SEAT TUBE C/T 400 450 500 550 550
B HEAD TUBE ANGLE 71˚ 71˚ 71˚ 71˚ 71˚
C SEAT TUBE ANGLE 74˚ 74˚ 74˚ 74˚ 74˚
D TOP TUBE 575 605 625 645 645
E REACH 397.2 427.7 439.5 454.2 454.2
F CHAINSTAY LENGTH 442 442 442 442 442
G BB HEIGHT 329 329 329 329 329
H WHEELBASE 1080 1110 1130 1150 1150
I HEAD TUBE LENGTH 90 100 115 130 130
J STACK 591.2 600.2 614.3 628.5 628.5
K STANDOVER 764.7 776.6 781.7 805.8 805.8



  1. Wouter Broodryk

    A LOT of mountain bike for the price! Comfortable enough for long rides, yet balanced for good handling on the trails. I have fallen once carrying too much speed into a berm and the front wheel lost grip halfway through. No damage to the bike though, few bruises for me. The BURST technology works well to not let you struggle when you need to put the power down and get out of the saddle.

    The SIDO 1 is well equipped so you won’t need an upgrade soon. It is also a good looking bike as it has the club members and fellow riders looking and commenting.

  2. Josh Davimes

    Wonderful Bike!!! Love the overall stiff feel to its control while still be soft enough to handle any jumps, bumps and terrain.
    Taken mine all over and thoroughly enjoy all its features.

    Only adjustments made were adding a dropper post and switching the front lockout from remote to manual – personal preference.

    Great bike for the intermediate rider at a great price!

  3. Garth Turner

    good light weight bike for the price do all my long distances on this bike and its super even on the single tracks we have in SA it has been ridden by quite a few of my friends and they all spoke highly of it
    if you looking for a well specked bicycle that’s light for the price you cannot go wrong with this Sido 1

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