250W Hydraulic Disc Brake Electric Bicycle - E1844
Product introduction
Hydraulic disc brake mountain bike 250W
Updated downtube design with a step-in section for the battery mount, this should improve strength compared to the old round downtube and it position the battery slightly lower which creates room for the lower top tube (lowering stand-over height and making the bike easier to mount)
Both the battery pack and motor are positioned near the center of the frame which creates a stable ride, both wheels offer quick release and the drivetrain is less intimidating to work on than some hub motor setups I’ve seen
Nice fenders, they are connected with double-struts to reduce rattling and are lightweight plastic which tends to “bounce back” if you bump them, they won’t rust like steel or bend like aluminum
Larger 28″ wheels with medium width 1.5″ tires provide efficiency and smooth coasting over cracks but aren’t as forgiving as 2″ and larger, have a suspension fork and suspension seat post
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Product parameters of Hydraulic disc brake mountain bike 250W
|
Model |
Frame |
Type |
Brakes F/R |
Derailleur |
Front fork |
PAS |
Max speed |
|
E1844 |
Aluminum alloy |
28" |
Hydraulic Disc Brake |
Shimano Altus 8 Speeds |
Suspension |
Speed SENSOR |
25Km/h |
|
|
|
|
Hydraulic Disc Brake |
|
|
|
|
|
Battery |
Motor |
Motor rated power |
Motor rated voltage |
|
|
|
|
|
36V; 11.6 Ah |
Rear Drive |
250W |
36V |
|
|
|
|
Application of Electric Mountain bicycle
Very nice drivetrain for a hybrid city bike, the ALTUS 8-speed is mid-level in the Shimano groupset and offers Shadow Plus clutch engagement for reduced chain slap on rough terrain or high speeds (especially relevant if you get the Performance Line Speed motor option)
The bike comes with an ABUS frame lock pre-installed and keyed-alike to the battery mount’s locking core, it’s convenient and means you won’t have to carry around extra keys which could get lost or just take up space in your pocket/bag
The hydraulic disc brakes use larger 180 mm rotors for rapid cooling and increased power, this helps you manage the larger wheel diameter and is great for the optional Speed motor
