Cyrusher XF900 - In-Depth Review and Ride Test

Hacklemedia

Member

Hey, guys! Today we're checking out the Cyrusher XF900. Make sure to subscribe so you don't miss any future episodes πŸ‘‰ https://www.youtube.com/c/Ennovation?sub_confirmation=1 We had tons of fun on this bike, and we'll take you into detail on what makes up this bike, and what it can do!

Cyrusher XF900 - https://www.cyrusher.com/products/xf900-ebike

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TIMESTAMPS
0:00 - INtro
1:21 - Battery Overview
2:10 - Tires Overview
2:35 - Suspension Overview
3:08 - Cockpit Overview
5:40 - Derailleur, Motor Overview
7:00 - Quick-Release Overview
7:24 - Front LIght, Fenders
8:40 - Battery Removal
9:30 - Supplemental Overview
10:29 - Ride Test

MAKE:
Cyrusher

MODEL:
XF900

PRICE:
$2,800

BODY POSITION:
Forward

SUGGESTED USE:
Off-road, some trails

ELECTRIC BIKE CLASS:
Class 4

WARRANTY:
2 Year Limited

AVAILABILITY:
Canada, United States, Europe, Worldwide

MODEL YEAR:
2020

TOTAL WEIGHT:
74 lbs

BATTERY WEIGHT:
8 lbs

MOTOR BRAND:
Bafang

MOTOR TYPE:
Rear-Mounted Geared Motor

MOTOR NOMINAL OUTPUT:
750 watts

MOTOR TORQUE:
80 Newton meters

BATTERY BRAND:
Panasonic lithium battery

BATTERY VOLTAGE:
48 volts

BATTERY AMP HOURS:
17 ah

BATTERY WATT-HOURS:
816 wh

BATTERY CHEMISTRY:
Lithium-ion

CHARGE TIME:
5 hours

ESTIMATED MIN RANGE:
30 miles

ESTIMATED MAX RANGE:
55 miles

DISPLAY TYPE:
Advanced, 3.7" LCD,

READOUTS:
Charge Indicator, Speedometer, Odometer, Trip Odometer, Pedal Assist Level, Watts, and more

DISPLAY ACCESSORIES:
USB charging port

DRIVE MODE:
Pedal Assist, Twist Throttle, Walk Mode

TOP SPEED:
31 mph

FRAME MATERIAL:
6061Aluminum Alloy

FRAME SIZE(S):
26 in

GEOMETRY MEASUREMENTS:
16.75" Seat Tube
19.5" Reach
34.5" Stand Over Height
28" Minimum Saddle Height
32.5" Maximum Saddle Height
28" Width
47" Wheel Base
75" Length

FRAME TYPES:
Full-Suspension

FRAME COLORS:
Blue, White, Yellow

FRAME FORK DETAILS:
Partner 26” Front Fork, Adjustable, 110mm Travel, 35mm Deformation

FRAME REAR DETAILS:
135mm Hub Spacing

ATTACHMENT POINTS:
Front Attachment Point, Bottle Cage Bosses, Rear Attachment Point

GEARING DETAILS:
21 Speed Shimano Tourney Derailleur (7x3 crankset)

SHIFTER DETAILS:
Shimano Acera SL-M310 Rapid Fire Shifter, Left, 3-Speed
Shimano Acera SL-M310 Rapid Fire Shifter, Right, 7-Speed

CRANKS:
Prowheel Cranks, 170mm Length

PEDALS:
Wellgo B087

HEADSET:
Gineyea 50.9mm

STEM:
Gineyea 110mm

HANDLEBAR:
Lankeleisi 28” Overall Length

BRAKE DETAILS:
Tektro, Dual Disk Breaks, 180mm

GRIPS:
Ergonomic Rubber, Non-locking

SADDLE:
Lanke Leisi, Dual Spring

SEAT POST:
CELT Sport

SEAT POST:
30.4mm Width, 350mm Length

RIMS:
White, 80mm Wide

TIRE BRAND:
Kenda Juggernaut 26X4.0

WHEEL SIZES:
26”

TIRE DETAILS:
30 PSI, 2.1 Bar, Puncture Resistant

TUBE DETAILS:
Schrader Valve

ACCESSORIES:
Front Light 6500 Lumens, Kickstand, Fenders, Rack, USB Port in Battery for Charging Phone / Small Devices, Horn, Rear Light (In Saddle)

OTHER:
Locking Removable Battery Pack, Fits Riders 5’4” to 6’2” Tall, 0.4lb 3 Amp Charger, Max Total Weight 330 lbs

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Last edited:

Harry Xie

New Member
This new model is inspired in the retro feeling of a motorcycle, and to keep that spirit, it features a stylized motorcycle-style front fork, a powerful Bafang motor 1500W (peak), large capacity 17Ah battery and massive fat tires 26x4". Built on lightweight aluminum and quality components, the new Cyrusher Everest is a powerful beautiful electric bike like no other. Click here to learn more about this project on Indiegogo. https://www.indiegogo.com/projects/...orcycle-inspired-ebike/coming_soon/x/15687992
 

FlatSix911

Well-Known Member
Region
USA
City
Silicon Valley
Another review from Electrek... Cyrusher isn’t a startup and they have a track record, but the author advises caution when backing Indiegogo campaigns. ;)


Immediately apparent is the motorcycle-style double-crown front suspension fork, which is much more robust than a typical bicycle suspension fork and hints at the rugged riding for which the Cyrusher Everest XF900 is designed. Less eye-catching is the muted rear shock filling out the full-suspension nature of the bike. Stopping power comes from a pair of Tektro hydraulic disc brakes biting onto 180 mm rotors.

For power, the Cyrusher Everest XF900 is propelled by a 750W continuous rear hub motor made by e-bike motor giant Bafang. Like most e-bikes with 750W continuous ratings, that motor is almost certainly pushing out a bit over 1,000W peak, which likely helps the bike reach its advertised top speed of 28 mph (45 km/h).

There are multiple 48V Samsung battery options including a 13Ah (624 Wh) battery and a 17Ah (816 Wh) battery. Choosing the former nets you a sale price of US$1,999 while the latter ups the cost to US$2,499. With the higher-priced model you also get an upgrade from a 7-speed Shimano transmission to a 21-speed unit, plus you also get an included rack, fenders, and a rear LED tail light. Those accessories are optional on the lower-priced model.

Accessories included on both models include a 250 lumen headlight, LCD display, and anti-puncture tire liners in those 4β€³ fat Kenda Juggernaut tires. Cyrusher is opening orders to customers living the USA, EU, UK, Canada, and Japan.




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Ennovation

Member
Region
USA
3 grand puts me out, right away. So there is a class 4 bike?
Hey there! Technically, yes. Here is an article that breaks down all the categories better than I can :) I hope this helps!

 

kmccune

Well-Known Member
I never knew that it makes sense,I had an Uncle who was killed when He stepped in front of a motorcycle( His hearing add was non-functional that day) there has to be an average speed limit on some things.
As 'Uncle Joe said" "A million deaths is a statistic, a single death is a tragedy". As Vonnegut sez" So it goes,."
 

Ennovation

Member
Region
USA
I'm sorry to hear about your Uncle! It sucks that the driver couldn't have been more keen on the situation. Glad to be of help!