Surly Skid Loader

Name: Surly Skid Loader
Brand: Surly

2026 YouthGeneral youth Electric bicycle Manufacturer page

Last known price: $4,199

Prices shown first for United States
Suspension: Rigid
Wheels: 27.5″
Drivetrain: 1 × 10 38t / 11–48t
Gear range: 436%
Battery: 545 Wh
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 147–175
MD 157–185
LG 167–195

Components

20 of 24 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

100% Surly Chromoly Steel, Natch tubing, double-butted main traingle, TIG welded, E.D. coated Not identified

Electric system

3 parts

Battery

545Wh Not identified
Charger
- Bosch
Motor
- Bosch

Suspension

1 part

Fork
- Surly

Drivetrain

6 parts

Cassette
- Shimano CS-LG300 11–48t
CS-LG300
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- FSA 38t
CK-763
Front derailleur

None
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000
Shifters
- Shimano Cues SL-U6000
SL-U6000

Brakes

3 parts

Brake levers
- Tektro HD-M750
HD-M750
Brakes
- Tektro HD-M750
HD-M750
Disc rotors

74mm Post (180-203mm rotor) Not identified

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- Surly
Headset
- Cane Creek
Saddle
- WTB Volt
Seatpost

Ø30.9mm Not identified
Stem
- Kalloy

Other components

2 parts

Lights
- AXA
Racks
- Surly

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 425mm

Stack 625mm

Wheelbase 1239mm

Head angle 68.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	398.6	424.7	450.3
Stackmm	597.6	625.4	653.2
Top tube lengthmm	570	610	650
Seat tube lengthmm	471	471	500
Head tube lengthmm	170	200	230
Head tube angle	68°	68°	68°
Seat tube angle	74°	73.5°	73°
Chainstay lengthmm	535	535	535
Wheelbasemm	1201.4	1238.7	1275.5
Front centermm	672	710	746
Bottom bracket dropmm	60	60	60
Bottom bracket heightmm	297.3	297.3	297.3
Standover heightmm	695	732	745
Fork rakemm	50	50	50
Stack/reach ratio	1.50	1.47	1.45
Suspension and parts
Crank lengthmm	170	170	170
Handlebar widthmm	718	735	735
Stem lengthmm	60	70	80

Not published by the manufacturer: Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 21.8 in
Highest gear: 95.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 545 Wh

Additional specifications

Battery: 545Wh
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 27.5″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 36.4 km/h

Total gear range 436%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.