GHOST  Hybride Square Trekking B1.8 AL Electric Bike

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The GHOST Hybride Square Trekking B1.8 AL electric bike features a stiff alloy frame for a fast riding feel and comes equipped with fenders and luggage carriers for everyday use.

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Features

  • Powerful Bosch mid-drive motor and 500Wh integrated battery with 3 assist modes
  • Shimano 9-speed drivetrain provides smooth, reliable shifting
  • Tektro hydraulic disc brakes provide power one-finger braking
  • Outfitted with rear rack and fenders for commuting and touring
  • REI is proud to be the exclusive U.S. retailer of GHOST brand bikes
  • Pedals not included
  • NOTE: Specs and images are subject to change based on component availability

Imported.

This e-bike comes with Coast to Coast Support, which includes:
  • 1 year of free adjustments (see more below)
  • In-store bike assembly
  • Pickup in store or curbside
  • Bike experts available at 170+ bike shops
REI Co-op Members get more:
  • An additional year of free adjustments on e-bikes
  • 20% off shop services
  • Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
More about our free adjustments:
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.

View the GHOST Square Product LineView all GHOST Hybrid Bikes

Technical Specs

Best Use

Urban Cycling

E-Bike Classification

Class 1: pedal assist up to 20 mph

Motor

Bosch active line plus

Motor Type

Mid-Drive

Motor Torque (Nm)

50 Newton meters

Battery Type

Lithium Ion

Battery Capacity (Wh)

500 watt hours

Battery Removable

Yes

Charge Time (hrs)

5 hours

Pedal Assist Range

20-30 miles

Frame

HYBRIDE Square Trekking AL

Step-Through

No

Bike Suspension

Front Suspension

Fork

SR Suntour NEX E25

Fork Travel

63 millimeters

Crankset

FSA 38T

Shifters

Shimano Altus SL-M2000

Rear Derailleur

Shimano Altus RD-M2000 9-S

Rear Cogs

Shimano CS-HG-200-9 11-34

Number of Gears

9

Brake Type

Hydraulic Disc Brake

Brakes

Tektro HD-T285 2/2 Piston

Brake Levers

Tektro HD-T285 2/2 Piston

Rims

Rodi Blackrock 32H

Front Hub

Formula DC 20 QR

Rear Hub

Formula DC 22 QR

Wheel Size

700c

Tires

Continental Contact Plus

Tire Width

42 millimeters

Handlebar Shape

Riser Bar

Handlebar

GHOST Low Rizer SQUARE 680mm, rise 25mm, 31.8 mm diam.

Stem

GHOST SQUARE 31.8mm diam.

Seat Post

GHOST SP-DC1 31.6mm

Saddle

Ghost Cro-Mo Rails

Pedals

Not included

Headset

Integrated

Chain

Shimano 9-speed

Weight

53 pounds

Bike Weight

Bike weight is based on median size, as sold, or the average of two median sizes.

Gender

Unisex

Size Chart

GHOST Bikes (153476)
MLXL
Reach393400403
Stack641664683
Effective Top Tube595610625
Seat Tube Center-Top520570620
Standover Height770815855
Head Tube Length165185205
Head Tube Angle (degrees)707171
Seat Tube Angle (degrees)72.572.572
Wheelbase112911331142
Chainstay476476476

Sizing Notes

Measurements are stated in millimeters.

How we measure bikes

  1. Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
  2. Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
  3. Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
  4. Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
  5. Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
  6. Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
  7. Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
  8. Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
  9. Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
  10. Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
  11. Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
  12. Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.

Reviews
10 reviews with an average rating of 4.6 out of 5 stars

Ratings Snapshot

Product Rating

4 out of 5 (80%) reviewers recommend this product

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Average Customer Ratings

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Cleverdeer
Salt Lake City, UT
Rated 5.0 out of 5 stars

Awesome bike for commuting or touring

4 years ago

Great bike for the road. Even in Eco mode the power assist is noticeable. The next level is Tour and I used it once riding up the mouth of a local canyon and was passing non-ebike riders churning their way the road. Honestly, the bike coasts so easily and the gear ratios are enough without the power for most of my rides. I use the power when going up hills or when I start to get tired after a longer ride. The bike is solid, well built with great gear control, brakes, and a very comfortable ride over bumps. I did have to take it back to REI to have the rear derailleur adjusted when it started skipping gears, after about 120 miles. One drawback that takes getting used to is the weight. At 55lbs it can be awkward when loading or unloading if the weight shifts, mounting was tricky at first but I soon figured it out. The weight can be a factor when stopping because the bike rides so smoothly your travel speed rises unnoticed, if your not careful an unexpected quick stop may be challenging -- this is why I recommend roads. Use caution if you are riding on paved trails with blind corners and viaducts, the bike doesn't turn well in tight spots.

Age:55–64
Weight:225–250 lbs.
Inseam:34"
Height:6'2"
Experience Level:Experienced
Riding Frequency:Multiple times per week
Yes , I recommend this product

Overall Fit Rating

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RickD
Irvine California
Rated 5.0 out of 5 stars

Awesome !

5 years ago

After a month of daily commuting, (36 mile round trip), I have been impressed with the bike. Bosch power is smooth and natural . Battery life is impressive , 2 of 5 bars for the 36 miles in the Turbo setting. Ghost build quality is really nice and solid. Overall I am really happy with my purchase.

Yes , I recommend this product
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Rick G
Anchorage AK
Rated 5.0 out of 5 stars

Quality Ride at a Reasonable Price

4 years ago

I bought this to augment my recovery from bilateral total knees and a back surgery and it’s quality and ease of use are a delight. The drive system is apparently fairly efficient as I have about 50 miles on it with 3/5 of the battery capacity remaining. It pedals quite easily with the boost completely shut off and it powers up hills easily in turbo mode. The owners manual is a bit light on details for using the control module but the controls are fairly intuitive to figure out. For the price and a first time e-bike purchase, I have no regrets.

Age:75 or over
Weight:175–200 lbs.
Inseam:32"
Height:6'0"
Experience Level:Casual
Riding Frequency:Multiple times per week

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jvail
Rated 5.0 out of 5 stars

Should have done this YEARS ago!

5 years ago

This bike is amazing. Great handling, motor, looks. Very comfortable. Gets me to work and home in no time - good exercise for the commute and still presentable at the job!

Age:45–54
Weight:150–175 lbs.
Inseam:30"
Height:5'6"
Experience Level:Experienced
Riding Frequency:Multiple times per week
Yes , I recommend this product

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bluejack
Tucson
Rated 2.0 out of 5 stars

Has needed constant repairs

4 years ago

I bought this bike four months ago to reduce my need to drive a car. Unfortunately, it has required me to drive extensively back and forth to the REI for repairs. The electric motor and battery are very helpful, but the cost thus far (in time and money) for every mile ridden on this bike has been ridiculously high. A better idea might have been to buy multiple non-electric bicycles for the same amount of money, allowing for backups and more specialized bicycling.

Height:6'1"
Experience Level:Experienced
Riding Frequency:Multiple times per week
No, I do not recommend this product

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Anonymous
Rated 5.0 out of 5 stars

Great Little Ebike

2 years ago

This was a great little bike for the price. Esp once I used a volspeed hack to get rid of the stupid speed limit so I owned the bike and did not rent it.....

Yes , I recommend this product
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Anonymous
Rated 5.0 out of 5 stars
3 years ago
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Anonymous
Rated 5.0 out of 5 stars
3 years ago
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Anonymous
Rated 4.0 out of 5 stars
4 years ago
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Anonymous
Rated 5.0 out of 5 stars
4 years ago
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