• Evol NX Eagle
  • Evol NX Eagle

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    Evol NX Eagle

    160/160mm mullet trail bike

    $3,599

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    Aggressive 160/160mm travel trail bike Sram NX Eagle. Specced with Sram NX Eagle 12 speed groupset, RockShox 35 Gold R fork and Sonder Nova 29 27.5" XC UK Made wheelset. 5 year guarantee.
    Buy Now. Be Riding in 10 days.

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    Every Sonder bike is built to order so tell us exactly how you want it. Make any changes you want from the standard build and when you're done, just hit “Add to Bag” at the bottom of the page.

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        Initial Price

        Evol NX Eagle / Select a frame...
        $3,599.00

        Extras

        $0.00

        Total Price

        $3,599.00
        Buy Now. Be Riding in 10 days.

        Super fast, super stiff, and all-day pedalable. For local trails, trail-centres, hike-a-bike and enduro duty. Evol keeps coming back for more.

        The Evol was designed and tested in the UK – in every season. We’ve chosen custom butted 6061 aluminium tubing for a perfect mix of weight, stiffness and durability. With long (but not ultra-long), low and slack geometry, Evol inspires confidence when descending at high speeds while the low bottom bracket means you can throw it hard into every corner. 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!).

        At a glance

        • SRAM NX Eagle 12-speed groupset
        • Rockshox Yari RC fork
        • Rockshox Deluxe Select+ RT shock
        • Sonder Nova 29"UK made wheelset

        We’ve been obsessive when it comes to the little details that matter too. There’s internal cable and stealth dropper routing, clearance for 29 x 2.6" tyres and proper space for a bottle.

        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.

        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 NX Eagle Trigger | 1x | 12-speed
        Brakes:SRAM DB8
        Rotors:SRAM Centerline | 200mm (front), 180mm (rear) | 6-bolt
        Rear derailleur:SRAM NX Eagle | Long cage | 12-speed
        Chainset:SRAM NX Eagle DUB | 170mm | 32t
        Cassette:SRAM PG1210 | 11-50t | 12-speed
        Chain:SRAM NX Eagle | 12-speed
        Bottom bracket:SRAM DUB | BSA | 73mm
        Wheelset
        Wheels:Sonder Nova UK Made | 27.5" Rear | 29" Front
        Front tyre:Goodyear Newton MTF Enduro Tubeless | 29" | 2.5
        Rear tyre:Goodyear Newton MTR Enduro Tubeless | 27.5" | 2.4
        Tubes:WTB | 29 x 2.4-2.8"
        Finishing kit
        Handlebars:Sonder Aspect Riser | 780mm
        Stem:Sonder Piskie
        Seatpost:X-Fusion Manic | 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 - Chainstay435435435435
        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

        • Evol NX Eagle
        • Evol NX Eagle