Polygon Siskiu T7E electric mountain bike, side profile on white background

2026

Polygon Siskiu T7E

$5,299.99 from $5,299.99 at BikesOnline; $6,599.99 Polygon direct was $6,599.99

Category
Mountain
Motor
Shimano EP6
Weight
24.8 kg
Top assist
25 km/h
Price
$5,299.99 AUD
Mountain
Mid DriveTorque Sensor

EN 15194 verified View declaration

Facts at a glance

Motor
Shimano EP6 (mid drive)
Torque
85 Nm
Battery
630 Wh
Top assist
25 km/h
Weight
24.8 kg
Drivetrain
Shimano Deore 12-speed
Brakes
Shimano MT420 4-piston hydraulic disc
Frame
Aluminium full-suspension trail
Wheels
29-inch
Fork
RockShox 35 Silver, 140mm travel
Rider height
160 to 195 cm
Motor rated
250 W

Who is this for?

Best suited to

Mountain bikers e-curious for under $4,000. The Siskiu T7E is the cheapest credible mid-drive eMTB sold through an authorised Australian dealer.

Consider alternatives if

Your trails are smooth bike-path territory. A hardtail or trail-curious commuter is more bike for your money.

Standout strength

Shimano EP6 motor with proper Shimano service network through 99 Bikes. Spare parts are not a six-week order.

Check before buying: Confirm the bike fits with full-finger gloves and a proper trail helmet. The cockpit geometry is roomier than a road eMTB.

Distributed in Australia by Polygon Bikes Australia / 99 Bikes.