Superspeed 2.0 Eagle

 1899

  • Advanced Dynamics Carbon 29" HT frame feat MonoBurst.
  • Rockshox Judy Silver TK, Solo Air, 51mm Offset, Boost. 100mm travel.
  • Stan's Crest S1 29" on SUNRingle hubs
  • Weight: 11.77kg
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Terms & Conditions Apply

Overview

The Superspeed is our new flagship race-ready 29er carbon performance hardtail. Our Monoburst technology has the seat stays joining the top tube without connecting to the seat tube, helping to stream the bump forces into the top tube and allow the seat tube to flex a little for added traction and comfort. This frame is stiff and efficient but also offers vertical compliance in the chainstays, top tube, seat tube, and down tube to maintain good comfort levels for a marathon and cross country racing. Short chainstays are possible with the single ring only setup and create an agile and nimble race machine, ready for any course that comes it's way. Top carbon materials combined with a careful layup process ensure each frame is performance ready and super light. A super light integrated chainguard ensures the chainstays on during the roughest trails encountered.
XC mountain bike - Superspeed 2 Eagle - Silverback Bikes

Engineering Notes

BOOST 148

Wider hub spacing creates stronger wheel builds by widening the bracing angle of the spokes. Chainstay length is also reduced with the implementation of BOOST 148 for a nimble ride feel.

BOOST 148

Wider hub spacing creates stronger wheel builds by widening the bracing angle of the spokes. Chainstay length is also reduced with the implementation of BOOST 148 for a nimble ride feel.

Carbon hinge

The flattened off seattube allows for fore/aft seatpost flex, while the oversized downtube and chainstay junctions means the frame is stiff where it needs to be.

Carbon hinge

The flattened off seattube allows for fore/aft seatpost flex, while the oversized downtube and chainstay junctions means the frame is stiff where it needs to be.

Correct Flexing

Chainstays, top tube front/back and seat tube flattened areas help create vertical flex in the frame,  similar to a parallelogram, to increase comfort while decreasing rider fatigue, as well as helping the bike keep contact with the ground over rough terrain. The rectangular tube shapes are wide and flat, enhancing lateral stiffness all round, while giving the frame vertical compliance.

Correct Flexing

Chainstays, top tube front/back and seat tube flattened areas help create vertical flex in the frame,  similar to a parallelogram, to increase comfort while decreasing rider fatigue, as well as helping the bike keep contact with the ground over rough terrain. The rectangular tube shapes are wide and flat, enhancing lateral stiffness all round, while giving the frame vertical compliance.

Custom Carbon layup

The frame's carbon layup has been meticulously engineered to achieve the desired flex and stiffness characteristics that the Superspeed is designed for.  Our Frame design uses tube shapes that flow into one another to limit excess carbon material layup by using fewer longer strips of carbon material instead of many smaller pieces overlayed around complicated shapes, which increases overall durability of the frame as well as keeping the frame light.

Custom Carbon layup

The frame's carbon layup has been meticulously engineered to achieve the desired flex and stiffness characteristics that the Superspeed is designed for.  Our Frame design uses tube shapes that flow into one another to limit excess carbon material layup by using fewer longer strips of carbon material instead of many smaller pieces overlayed around complicated shapes, which increases overall durability of the frame as well as keeping the frame light.

Custom seatstays

Seatstays connect directly to the top tube, isolating the seattube from some of the trail bumps. Pedaling efficiency is not affecting adversely by the frame's flex.

Custom seatstays

Seatstays connect directly to the top tube, isolating the seattube from some of the trail bumps. Pedaling efficiency is not affecting adversely by the frame's flex.

Integrated chainguide – 1x optimised

We have an integrated superlight chainguide and 28-40 tooth chainring compatibility. There is no front derailleur mount on this frame.

Integrated chainguide – 1x optimised

We have an integrated superlight chainguide and 28-40 tooth chainring compatibility. There is no front derailleur mount on this frame.

Monoburst

Seatstays connecting directly to the top tube allows for independent seattube movement. This is experienced by the rider as bump absorption - similar to suspension. Longer carbon sheets can be used in manufacturing, meaning less material and reduced weight.

Monoburst

Seatstays connecting directly to the top tube allows for independent seattube movement. This is experienced by the rider as bump absorption - similar to suspension. Longer carbon sheets can be used in manufacturing, meaning less material and reduced weight.

Optimized weight

Frame strengthening and weight saving technologies have brought Superspeed frame weight down to an incredible 1000g (SBC Layup, Medium) and 1150g (Carbon Layup, Medium), making this our lightest mountain bike frame ever. Boost 148 hub spacing allows for a stiffer wheel build, and for the chainstay length to be reduced to 422mm. The short chainstays give the bike a lively and agile nature, unbeatable through technical terrain.

Optimized weight

Frame strengthening and weight saving technologies have brought Superspeed frame weight down to an incredible 1000g (SBC Layup, Medium) and 1150g (Carbon Layup, Medium), making this our lightest mountain bike frame ever. Boost 148 hub spacing allows for a stiffer wheel build, and for the chainstay length to be reduced to 422mm. The short chainstays give the bike a lively and agile nature, unbeatable through technical terrain.

Race sizing

22mm has been added to the seattube on all size meaning that you can run shorter seatposts or a smaller sized frame while retaining low standover.

Race sizing

22mm has been added to the seattube on all size meaning that you can run shorter seatposts or a smaller sized frame while retaining low standover.

Smart Internal routing

Cable routing is fully internal - internal tubes make threading hosing a breeze. All that is needed is to insert the housing at the marked headtube port and it will be guided to the relevant cable exit.

Smart Internal routing

Cable routing is fully internal - internal tubes make threading hosing a breeze. All that is needed is to insert the housing at the marked headtube port and it will be guided to the relevant cable exit.


Why Superspeed 2.0 Eagle Is Best

Specifications

Crankset SRAM NX Eagle DUB, 32T
Cassete CS PG1230 Eagle 11-50T
Rear Der SRAM NX Eagle 12spd
Front Der
Shifters SRAM NX Eagle trigger
Fork Rockshox Judy Silver TK, Solo Air, 51mm Offset, MXL Stealth Boost. 100mm travel.
Rear shock
Hubs SUNRingle sealed bearing hubs
Rims Crest S1 29, 32H
Tyres Maxxis Crossmark II, 29" x 2.25" Tubeless Ready
Seatpost SBC Carbon 27.2mm, Ti Bolts
Saddle SBC SRN-Ti rails
Handlebar SBC Alloy butted, 31.8mm, 9deg Back Sweep
Stem Die-Cast alloy, 6deg Rise, 60mm/S, 70mm M/L
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
Braked set Shimano BRM315 Hydraulic Disc brakes
Weight 11.77kg
Weight Limit 120kg
Travel 100mm

Geometry

Superspeed 2.0 Eagle Geometry
Map Type S M L
A SEAT TUBE C/T 422 472 522
B HEAD TUBE ANGLE 69.5 69.5 69.5
C SEAT TUBE ANGLE 73.4 73.4 73.4
D TOP TUBE 575 605 628
E REACH 394.5 419.8 438.6
F CHAINSTAY LENGTH 422 422 422
G BB HEIGHT 309 309 309
H WHEELBASE 1064.4 1094.8 1118.3
I HEAD TUBE LENGTH 90 105 120
J STACK 605.6 619.7 633.6
K STANDOVER 762.5 788.7 804.4

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