Sonder Sonder Evol
  • Sonder Evol GX Eagle Transmission in Storm Blue
  • Sonder Evol in Storm Blue
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    Sonder Evol

    Evol SX Eagle160/160mm mullet trail bike

    €2.599 €2.999

    Aggressive 160/160mm travel trail bike Sram SX Eagle. Specced with Sram NX Eagle 12speed groupset, Rockshox 35 Gold R fork and Sonder Nova 29 27.5" XC UK Made wheelset. 5 year guarantee.
    Built to Order. Be Riding Next Week

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      • Evol frame in Butterscotch
      • Evol frame in Storm Blue
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    Super fast, super stiff 160/160mm full suspension aggressive trail bike. For local hillsides, enduro trails, bike parks and trail centres. Evol keeps coming back for more.

    In its element on extreme ground with a bottomless feel and stability at speed, climbs well and descends flat out - one more lap anyone?


    Business in the front...

    Designed from the ground up as a true mullet build. Evol has all the control and speed benefits of a 29er over rough terrain with improved handling, weight saving and tighter cornering thanks to the 27.5" rear wheel. Long (but not ultra-long), low and slack geometry inspires confidence when descending at high speeds while the low bottom bracket means you can throw it hard into every corner.


    Custom tuned suspension

    The tried and tested 160mm Horst link design keeps the suspension active when braking; with a leverage curve that's fine-tuned to maximise performance downhill while maintaining efficient pedalling uphill. We've worked with SRAM to produce a 160mm travel rear shock that's custom-tuned for the Evol and made sure those benefits are felt across a wide range of rider size and weight.


    Pedal up. Fly down.

    Combined with a 160mm Rockshox fork Evol floats over rough ground and carries speed through the gnarliest lines. It pedals well too; as the geometry gives a comfortable neutral riding position keeping your weight central so you won’t waste energy on the uphill slogs (save it for the descent!).


    Details matter

    The Evol was designed and tested in the UK – in every season. And we’ve been obsessive when it comes to the little details that matter. Custom butted 6061 aluminium tubing gives the perfect mix of weight, stiffness and durability. There’s internal cable and stealth dropper routing for clean lines, dampened with foam liners for a quiet ride.


    Your dream build

    Simply put, the Evol is our dream built into a custom-butted alloy reality. An enthusiastic and capable Enduro-lite trail bike designed for enhanced fun-factor as you’re ragging it round the trail. You could take the Evol to an Enduro race, but it’s equally at home on a long day at the local trails.


    Why Sram SX Eagle?

    SRAM Eagle drivetrains are designed, engineered and manufactured to work as complete drivetrain systems. Its 1x drivetrain is built to be lightweight, strong and intuitive, with the gear range to ride on any terrain.

    SX Eagle provides the same Eagle performance benefits as NX Eagle, but at a lower price point. The main differences stem from the choice of materials and finish options, but functionally SX is fully compatible with SRAM's Eagle groupset.

    Features

    Goldilocks Geometry

    Long, slack and low geometry gives a confidence inspiring and forgiving ride downhill.

    Chainstay length progresses through the size range to maintain consistent weight distribution for riders of all heights.

    Metric Shock Standard

    Designed around metric shock sizing standard, with lengthened shocks and shorter strokes that increase bushing overlap for more smooth, supple, sensitive and reactive suspension action. We've worked with SRAM to produce a rear shock that's specifically tuned for the Evol - and made sure those benefits are felt across a wider range of rider size and weight.

    160mm travel at the front and rear lets you carry higher speeds over rough ground and choose gnarlier lines on steeper downhill sections.

    Horst link suspension design

    The tried and tested Horst Link suspension design allows the suspension to stay active when braking. We've fine-tuned the suspension leverage curve to maximise performance on the downhill while maintaining efficient uphill pedalling - so no need for climb switches.

    Business in the front

    Evol has been designed from the ground up as a true mullet build. All the control and speed benefits of a 29er over rough ground, with improved handling, weight saving and tighter cornering thanks to the 27.5" rear wheel.

    Clearance for up to 29 x 2.6" tyres up front and 27 x 2.6" at the back.

    Universal Derailleur Hanger UDH

    Keeping up with industry standards, Evol uses a UDH hanger. They're widely available so you can get rolling again sooner after any mid-ride mishaps!

    The UDH also makes Evol compatible with the latest SRAM Transmission groupsets.

    Internal Cable Routing

    Internal routing in the front triangle makes for clean lines and tidy cables, with dampened foam liners for a quiet ride.

    Build Spec
    Frameset
    Frame:Evol Frame | 6061-T6 Aluminium, Heat-Treated
    Fork:Rockshox 35 Gold R | 160mm (travel)
    Shock:Rockshox Deluxe Select+ | 230 x 60
    Headset:FSA Orbit N0.57E
    Groupset
    Shifters:SRAM SX Eagle Trigger | 1x | 12-speed
    Brakes:SRAM DB4 Brake | Hydraulic | Post Mount
    Rotors:SRAM Centerline | 180mm (front & rear) | 6-bolt
    Rear derailleur:SRAM SX Eagle | Long cage | 12-speed
    Chainset:SRAM SX Eagle | 170mm | 32t
    Cassette:SRAM PG1210 | 11-50t | 12-speed
    Chain:SRAM NX Eagle | 12-speed
    Bottom bracket:SRAM PowerSpline | 73mm | 118mm
    Wheelset
    Wheels:Sonder Nova UK Made | 27.5" Rear | 29" Front
    Front tyre:Schwalbe Albert Evo Trail Pro TLR | Black | 29" | 2.5
    Rear tyre:Schwalbe Albert Evo Trail Pro TLR | Black | 27.5" | 2.5
    Tubes:WTB | 29 x 2.2-2.4"
    Finishing kit
    Handlebars:Sonder Aspect Riser | 780mm
    Stem:Sonder Piskie
    Seatpost:Sonder Seatpost | 31.6mm
    Saddle:Sonder Abode
    Grips:Sonder Clutch | Black
    Weight
    Frame:S: TBC M: TBC L: TBC XL: TBC
    Build:S: TBC M: TBC L: TBC XL: TBC
    Pedals not included with full builds
    Specifications are subject to change without notice
    Geometry and Sizing

    Sizing

    SizeSmallMediumLargeX-Large
    Rider Height

    5ft 2in - 5ft 7in 

    (158-173cm)

    5ft 6in - 5ft 10in

    (170-177cm)

    5ft 9in - 6ft 2in

    (175-187cm)

    6ft 2in + 

    (187cm +)

    ST - Seat tube400410440460
    ETT - Estimated top tube594.3616.6645.3672.4
    HT - Head tube100110125135
    HA - Head angle64.564.564.564.5
    AC - Axle to crown570570570570
    SA - Seat angle76.376.376.376.3
    CS - Chainstay435435445445
    BB - BB drop*13131313
    FO - Fork offset45454545
    WB - Wheelbase11191223.61257.81294
    SO - Stand over735767782808
    RE - Reach435455480505
    SK - Stack616.8624.8638.6647.4
    BB* - Relative to rear axle centre
    Frame Spec
    Weight: S: TBCkg; M: TBCkg; L: TBCkg; XL: TBCkg (plus shock 0.4kg)
    Hydroformed and custom butted alloy frame tubing
    Internal cable routing
    Rear Shock: Rockshox Deluxe Select+ RT, 230x60mm
    Horst link suspension layout
    160mm rear travel; 160mm fork travel
    Clearance for up to 29 x 2.6" wide tyres front / 27.5 x 2.6 rear
    73mm BSA threaded bracket shell
    UDH Boost 148 x 12mm rear thru-axle
    31.6mm seat tube, 34.9mm clamp
    Headset: ZS44/28.6 top, ZS56/40 bottom
    Seatpost insertion mm: S: 200 | M: 210 | L: 240 | XL: 260

    Your actual build date will depend on additional components you specify and from receipt of full payment. For any queries contact our Sonder team on +44 1773 417006.

    • Sonder Evol GX Eagle Transmission in Storm Blue
    • Sonder Evol in Storm Blue