ROCKRIDER | E-ST90

GOOD CONDITION

Frame:
Size : XL
The frame was designed using 6061 aluminium with hydroformed tubes.
Forged aluminium parts make it compatible with the new 27.5″+ tyre format in the rear.
Frame geometry with short bases for easier steering.

Motor:
The BROSE T Aluminium central motor, designed for high altitude mountain biking:
70 Nm torque for steep gradients
Belt for an ultra-quiet motor
Sealed bearings for tough environments.

Samsung battery cells:
Equipped with SAMSUNG SDI cells.

Battery lock:
Battery designed that locks in place with a simple lever.
A key lock to protect from theft.

Rockshox front suspension:
Rockshox JUDY fork with 120 mm of travel.
Thru axle and tapered steerer tube.
                                                                  
Modes :
Mode 1  Economy +40%:
Mode 2  Economy +80%:
Mode 3  Standard +160%:
Mode 4  Boost +320%

Single chainring drivetrain:
SHIMANO DEORE M6000 Shadow+ 10-speed rear derailleur with long cage
SHIMANO DEORE M6000 right shifter
SHIMANO DEORE 10-cog cassette (11-42 teeth)

27.5+ Sunringle Duroc 40 wheels:
36 mm rims and 32 spokes at the front and rear
and a good hold on wide (2.8″) tyres.
BOOST thru axles (12×148 rear, 15×110 front)
Aluminium hubs with sealed bearings