The Siskiu T7E is a statement of intent by Polygon and an exciting new addition to GO’s ebike offering. It has inherited its geometry from Polygon’s Siskiu family of versatile all-mountain trail bikes and is loaded with premium components from Shimano, SRAM and SR Suntour. It’s a fun and confidence inspiring ebike that won’t just exceed your expectations, it’ll blow you away!

Based on Polygon’s popular Siskiu range of trail bikes, the T7E applies the same doctrine of building amazing bikes with shockingly reasonable price tags, to ebikes. Powered by you and a lightweight mid-mounted Shimano motor, the T7E turns unavoidable ascents into white-knuckle fun! The T7E has a higher capacity battery than the T6E for improved range, and the drivetrain is upgraded to a 1x12 Shimano SLX arrangement, offering even smoother shifting.

SR Suntour makes great bike suspension, the T7E’s Aion and TriAir2 Shock are the pick of the range. Smooth with great progression, this suspension fork and shock combination will give years of supple shock absorption. The Flip Chip is a useful little gadget that allows you to switch the rear wheel from 29-inch to 27.5-inch, changing the character of the bike... if you want to.

Putting all that power down on the trail requires a good tyre, the T7E’s Hans Dampf, by German manufacturer Schwalbe, is one of the best Enduro tyres on the market. The tyre’s Speedgrip compound delivers fantastic grip on a broad range of surfaces and the highest level of puncture protection. Stopping the bike are a pair of SRAM Code R brakes paired with big 203mm Shimano discs, a powerful combination that makes the most of the Code R’s four piston calipers. Rounding off the package is a hydraulic actioned dropper post.

Ride for longer or squeeze more climbs, descents, berms, jumps and good times into your rides with the T7E ebike. It’s the trail bike of your dreams without a price that causes nightmares.

Read our ebike buyer’s guide for advice on motors, batteries and other componentry.

Feature Highlights

SR Suntour Aion 35 BOOST RC-PCS 150mm – A smooth and durable air sprung fork with 150mm of travel.

SR Suntour TriAir2 3CR shock – A refined rear shock that delivers great performance and is simple to fine-tune.

Suspension Flip Chip – Because occasionally a “Mullet” is a good thing! Flip this little gadget and the rear suspension will accommodate a smaller 27.5-inch wheel.

Shimano SLX 1x12 drivetrain – A fast-shifting and accurate drivetrain with plenty of gears (10-51T) and legendary Shimano longevity.

SRAM Code R brakes – All the braking performance you’ll need to ride hard and fast in control.

Shimano DU-EP801 motor - A lightweight, quiet, and compact motor powered by an integrated 630Wh battery.

About Polygon

Polygon is a world-renowned bike manufacturer with over 25 years of cycling expertise. Producing close to a million bikes at a state-of-the-art manufacturing facility, Polygon’s commitment to innovation and craftsmanship has picked up numerous industry awards.

Full Specification

Frame: ALX Enduro frame

Fork: SR Suntour Aion 35 Boost RC-PCS – 150mm

Rear shock: SR Suntour TriAir2 3CR

Handlebar: ENTITY, W: 780mm, BB: 35mm, R/D: 25mm, B: 9degree

Stem: ENTITY, EXT: 35mm, BB: 35mm, R/D: 0degree

Headset: FSA NO.57E w/ sealed bearing, ZS 44/28.6|ZS 56/40

Shifter: Shimano SLX SL-M7100-R 1x12 speed trigger

Crank set: Shimano SM-CRE80-12-B 34T chainring

Cassette: Shimano Deore CS-M4100-10 10-speed (11-46T)

Rear derailleur: Shimano SLX RD-M7100-SGS 12-speed

Chain: KMC E12S for 12-speed

Motor: Shimano DU-EP801 mid motor (25kph / 15.5mph)

Sensor: Shimano EW-SS301 W/ 760mm cable

Battery: Shimano BT-EN806 for down tube integrated - 630Wh (36V, 14Ah)

Wheel set: ENTITY XL3 tubeless ready

Tyres: Schwalbe Hans Dampf EVO tyre 29"x2.60" 622x65 Super Trail, TLE, Addix Speedgrip

Front Hub: Shimano HB-MT400-B 15x110mm 32H CL

Rear Hub: Shimano HB-MT400-B 12x148mm 32H CL for cassette sprocket

Brake levers: SRAM Code R

Brake calipers: SRAM Code R hydraulic

Brake rotors: Shimano CL 203mm (front: SM-RT64 / rear: RT-EM600 with speed sensor)

Saddle: ENTITY Xtend, CR-MO ø7mm

Seat Post: Tranz X JD-YSP23JL 150mm (S, M) / 170mm (L, XL) travel

Pedals: Alloy flat w/ replaceable pins 

Order your bike to be delivered to your home or collect it from a GO Outdoors store to access some great benefits. Click here to learn more.

Please Note: Due to ongoing issues in the supply chain, this bike is subject to specification changes without notice. Any changes made will be using equivalent or higher quality parts.

**Some minor assembly is required. Consult our assembly guide for assistance.

Unfortunately, we are not able to process faulty or warranty bike returns through our warehouse. If your bike develops a fault, please take it to your nearest GO Outdoors store where we have a full workshop and trained mechanics who will be able to assist you.

Please note, this excludes Hathersage and Southport stores.