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2021 Orange

Surge S

A 27.5″ aluminum frame full suspension enduro e-bike with upper mid-range components.
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Manufacturer Price

$6,400
FrameAluminum
SuspensionFull, 165 / 170mm
ForkRockShox Yari RC
ShockRockShox Super Deluxe Select
Wheels27.5″ Aluminum
Drivetrain1 × 12
GroupsetSX Eagle
MotorShimano 250W 85Nm mid-drive
BatteryShimano 504Wh
BrakesSRAM Guide RE Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Surge S
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 km/h

Surge S

41 km/h

Similar Bikes

Highest gear

(descending)

Sizing
SM

158cm – 171cm

MD

168cm – 180cm

LG

178cm – 189cm

XL

186cm – 199cm

🐐 Estimated

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

Aluminum

Fork

RockShox Yari RC

Travel170mm

Spring TypeAir

Shock

RockShox Super Deluxe Select, 230mm x 65mm

Travel165mm

Headset

Cane Creek, ZS49/28.6 upper, EC49/40 lower

Stem

Race Face Chester, 40mm length, 35mm bar clamp

Handlebar

Race Face Chester, 800mm width, 35mm clamp diameter

Saddle

WTB Silverado Comp

Seatpost

SDG Tellis dropper, 150mm drop

TypeDropper

Pedals

None, Option: Burgtec Penthouse Flat MK5

Grips

Strange Grappler, lock-on

Groupset
Rear Derailleur

SRAM SX Eagle, 12-speed

Front Derailleur

None

Crank

Shimano M600, 165mm length

Shifters

SRAM SX Eagle, 12-speed, Single Click

Cassette

SRAM SX Eagle PG-1210, 12-speed, 11-50 tooth

Chain

SRAM SX Eagle, 12-speed

Chain Guide

Shimano CDE80 upper slider

Brakes

SRAM Guide RE, 4-piston, 200mm rotors

TypeSRAM Guide RE Hydraulic Disc

Brake Levers

SRAM Guide RE

Wheels
Rims

WTB ST Light i30, 30mm inner width

Front Hub

Strange Pro, 110x15mm Boost front, 148x12mm Boost rear with HG driver

Rear Hub

Strange Pro, 110x15mm Boost front, 148x12mm Boost rear with HG driver

Tires

Maxxis Minion DHR II, EXO, TR, 27.5" x 2.4"

Electric Components
Motor

Shimano STEPS EP8, 85Nm max torque, 250W

Battery

Shimano STEPS E8035, integrated, removable

Remote

Shimano STEPS E8000 display and remote

Display

Shimano STEPS E8000 display and remote

Rider Notes
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First added 7 December

Last updated 4 May

Not listed for 1,816 days