If you're looking for a dependable mountain e-bike that's been cared for, this is the one! I absolutely love my ROCKRIDER. The only reason I'm selling it is because my lifestyle as a digital nomad keeps me traveling most of the year. I only use the e-bike during my summer stays in Bulgaria, so it spends the majority of the year safely parked and unused in my storage unit. It's time for someone else to enjoy it as much as I have.

Frameset: The bike uses a Rockshox JUDY fork with 120mm of travel, which helps in riding over obstacles easily. This fork is equipped with a thru-axle and conical pivot for durability, a pneumatic spring for optimal adjustment based on your weight, and features rebound adjustment and lockout for better control depending on the terrain​​
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Motor: The bike is equipped with a BROSE T Aluminium central motor, which is designed specifically for high-altitude mountain biking. This motor provides 70 Nm of torque and is encased in a metal housing for maximum durability. It also uses a belt for an ultra-quiet motor and has sealed bearings to withstand tough environments while mountain biking​.

Battery: The bike features a locking battery design to prevent vibration when riding on rough terrain. This battery can also be locked with a key to protect it from theft​​.

Wheels: The bike uses 27.5" wheels equipped with Hutchinson Taipan Koloss 27.5+ tyres with a 2.8" cross-section. The tyres are mounted on wide rims for better grip, traction, and comfort on any terrain​.

Brakes: The bike features Tektro TKD32 hydraulic disc brakes on both the front and rear, with oversized 180mm diameter discs for more power. These brakes offer powerful, progressive braking in all conditions​.

Saddle: The saddle is a ROCKRIDER Ergofit Pro, designed to fit all hip sizes and provide comfort on long rides. The 31.6 mm aluminium seat post is compatible with most adjustable and suspended seat posts on the market​​.

Transmission: The bike comes with a 10-speed Shimano Deore transmission​.

Controller: The bike uses a handlebar-mounted remote that offers four levels of assistance: 40%, 80%, 160%, and 320%. These percentages represent the multiplication of the effort you put in to move the bike. It also has an LCD screen showing your speed and other parameters, as well as a human power reading indicating your effort level​​.

Drive:
Motor brose Drive T
Motor position mid-motor
Motor power 250 watts
Support up to 25 kmh
Battery Type Lithium-ion battery
Battery characteristics 420.00 Wh / 12.00 Ah / 36.00 V
Range 140 km

Gearshift/Brakes:
Gear shift Type derailleur
Number of gears 10
Gearshift brand Shimano Deore M6000
Brakes Type Hydraulic disc brakes
Brakes Model Tektro-TKD32

Suspension:
Rear suspension
Suspension fork Brand Rock Shox
Suspension fork Model XC30

Has only 621 km, so if you are ready for off-road adrenaline and unforgettable journeys, contact me [now] before someone else will drive away with your dream!

NEW: 2.096€
SALE: 1.490€ (negotiable)

Review: on-my-bike.com/review-rockrider-e-st-900/