CRUSSIS OLI Atland 8.6-M

Modern and very functional mountain e-bike with extra strong battery, central OLI motor and Shimano brakes on 27.5" wheels designed for off-road riding and cycle paths. With a range of up to 170 km.

Discount for purchasing 2 or more e-bikes: 5%

Choose from the variants: info

Why this e-bike?


Click to display the e-bike range calculator

E-bike range calculator

Total weight of rider (incl. equipment)
Predominant route profile
Battery capacity
For 80 kg riders, with a battery capacity of Wh when driving with average assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

OLI motors

Being a cut above More power for the harder tracks, dynamic and calibrate assistance based on physical effort. We developed the SPORT motor for every adventure-loving eBiker, that wants to discover remote places and corners,and for those day trip enthusiasts that don’t want to give up the electric assistance. Among our motors, it has the strongest traction, and ensures a relevant assistance even at low frequencies, thanks to the maximum torque of 85 Nm.


Motor OLI |SPORTThe assisted thrust can achieve 400% of the applied strength, thus providing with an exceptional versatility for those who set no limits upon themselves.

Since the very first pedal stroke, the assistance amazes, adapting perfectly to any routes, whether they are trails or off-road tracks. With a sports and responsive control, the cyclist is free to focus on the route because OLI eBike System motor follows and assists him in a dynamic, immediate and natural fashion.

SPORT motor is attached to the frame by means of a bracket designed to improve rigidity, and it can rely on the protection provided by a specific crash bar.



Drive unit Power System power supply
central 250 W 36 V
Weight Levels of power
3,5 kg 5
Torque Sensors Speed
83 Nm cadence, push and speed sensors 25 km/h

5 mountain levels5 mountain levels

Power mode

OLI SportKey


The autonomy figures shown in the table always refer to riding on flat terrain which is optimal at a constant speed of 15 km/h, for an Ebike in good condition and a user weight of less than 70 kg. 

CRUSSIS Electrobikes has been an importer of its own brand of electric bicycles since 2012. Ekolo.cz offers cost-effective, innovative urban e-bikes designed by Crussis and provides both mechanical and electrical authorised services for Crussis e-bikes for warranty and after-warranty repairs.



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Drive type OLI SPORT, 250W (MAX 700W), 83 Nm
Control OLI LCD panel, color displej
Capacity and battery type SAMSUNG Li-Ion 36V / 720 Wh (20 Ah)
Frame type and material Alu 6061
Front fork ROCKSHOX FS Judy Silver TK Solo Air 27,5", zdvih 100 mm, uzamykatelná z vidlice
Number of gears 1 x 12
Shifters and derailleur SRAM SX Eagle
Front brakes SHIMANO Deore BR-MT410, hydraulická, rotor 180 mm
Rear brakes SHIMANO Deore BR-MT410, hydraulická, rotor 160 mm
Cassette SRAM CS-PG1210 Eagle, 11-50z
The stem CRUSSIS Al, 60 mm, pevný
Chain SRAM Eagle SX 12s
Handlebars CRUSSIS Al, 740 mm
Saddle Selle ROYAL
Seat post CRUSSIS lock, 31,6 / 350 mm
Load capacity 120 kg
Rims CRUSSIS 27,5", dvoustěnné, vložkované, 25mm
Front hub CRUSSIS disc, 32D, fixed axis 15x100mm
Rear hub CRUSSIS disc, 32D, fixed axis 12x142mm
Tyres MAXXIS Ardent 27,5 x 2,40
Grips CRUSSIS silicon