Sesta SBC


  • 29" Carbon fiber full suspension frame. BURST suspension, 90mm travel
  • Fox Factory Float Stepcast, 100mm travel
  • Stan's Valor Carbon wheelset, 29"
  • Weight: 10.36kg
Terms & Conditions Apply


The Sesta provides a fast cross country and marathon bike that eats up distance efficiently. The stiffness to weight ratio of the frame is excellent, providing a good platform for the BURST technology to do its job in providing seamless grip, control and comfort. The main pivot location is designed ideally for modern drivetrain configurations in a double or single ring, and the overall leverage ratio gives one a responsive feeling, coupled with small bump sensitivity and big-hit control.
Mountain bike - Sesta SBC - Silverback Bikes

Your Better Riding Experience

Chainstay Protector Sesta

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Giro Savix HV Shoe

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Surface CF 1.0 Saddle

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Crankset SRAM X1 Carbon Eagle 34T Crankset, Black
Cassette SRAM Eagle XG-1275, 10-50T, 12 Speed
Rear Der SRAM XX1 Eagle X-Horizon w/ Rolling Bearing Clutch and Cage Lock, Black
Shifters SRAM XX1 Eagle X-Actuation SL Trigger Shifter, 12 Speed, Black
Fork Fox Factory Float Stepcast 29", 100mm Travel, Solo Air, Tapered Carbon Steerer, Fox 2 Position Remote ,15mm Thru Axle, Boost Hub Spacing 110mm OLD, Black
Rear shock Fox Factory Float, 2 Position Remote Lockout, Kashima Coating, Custom Tuned, 90mm Travel
Hubs Stan's Neo Ultimate, 15mm X 110mm OLD front Hub, 142 x 12mm Rear Hub, 6-bolt disc hubs, Black
Rims Stan's Valor Pro 29", Carbon 24H Front and 28H Rear, Stan's Yellow Rimtape and Valves, Black, Custom Decals
Tyres Front: 29" x 2.25" Onza Canis; Rear: 29" x 2.25" Onza Svelt, Tubeless Ready
Seatpost SBC Carbon, Dia 31.6mm or 30.9mm (2 region dependent), L:350 for S Size
Saddle SBC Superlight, Carbon Rails
Handlebar SBC Carbon, W: 700mm; Back Sweep: 9° x Dia 31.8mm, Matte Marble, Black
Stem SBC, 3D Forged 6061 Alloy, S: 70mm; M: 80mm; L: 90mm, 7° x Dia 31.8mm, Black
Frame SB Advanced Dynamics Carbon 29" Suspension, Tapered 1-1/8"-1.5" Headtube, Pressfit BB Shell, Full Carbon Rear Triangle, Carbon linkages, 142 x 12mm Thru Axle Integrated Dropouts, Replaceable Alloy hanger, X-Guide Cable management System
Brake set Shimano XTR BL/BR-M9000, Open Hydraulic System Levers, Rotors Front: 180mm; Rear: 160mm, 6-Bolt, Black
Weight 10.36kg
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.

Sesta SBC Size Chart
Sesta SBC Geometry
Map Type S M L
A SEAT TUBE C/T 400 450 500
B HEAD TUBE ANGLE 71˚ 71˚ 71˚
C SEAT TUBE ANGLE 74˚ 74˚ 74˚
D TOP TUBE 575 605 628
E REACH 400.5 427.7 446.5
G BB HEIGHT 329 329 329
H WHEELBASE 1083 1113 1137
J STACK 589.1 598.5 612.6
K STANDOVER 746.6 752.9 756.7



  1. heinrich

    realy an awesome bike .so light weight and the handeling is superb what impresses me the most is the BURST suspension that doesn’t suck away any energy in pedaling force . it is also a very duarable bike .

  2. Jaco Geldenhuys

    Been riding this bike for 2 years now…amazing machine. Love everything about it and is super fast!

  3. Leith Steele

    My Sesta has 3 very hard years on the clock, and has never missed a beat (cant always say the same for the rider!). From 9 day mud encrusted stage races, to riding Helderberg trails imagining I am Nino Schurter, it hasnt let me down. In terms of value for money for a high performance full suspension XC bike, I don’t believe there is a better bike out there.

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