Skid Loader - Illegal Smile Green
Skid Loader - Illegal Smile Green
Commuting – 1 Child Passenger – E-Assist Midtail
Warning for Residents of California
Warning for Residents of California
⚠️ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Just as Easy, Not as Big
Cutting back on car trips is a worthy undertaking, especially in these times of planetary peril. With its electric-assist motor and extreme hauling capabilities, our compact electric cargo bike Skid Loader invites those inclined to throw a leg over and wave their middle digits at downtown gridlock. Built for finding more ways to drive less and ferrying various materials to work, play, or wherever, we gave Skid Loader the utility of a long-tail and a manageable footprint that fits wherever a normal bike does.
Comfortable and compliant under load, Skid Loader also enjoys cutting loose without cargo. Engineered to ride and feel like a regular bike, its 27.5” wheel platform provides abundant tire options you don’t get from cargo bikes rolling on smaller wheels. And because it’s a Surly, we gave it ample tire clearance and built it for commutes that go from bus stop to bandit trail. We also gave all three frame sizes adequate standover and a dropper post to fit riders of assorted shapes and sizes. Furnished with useful accessory barnacles and internal routing for just about everything, Skid Loader’s scaled-down and feature-packed cargo frame removes the roadblocks between you and riding whenever the hell you want.
- Equipped with Bosch Performance Line Cargo (Smart System) with Purion 200 Remote, featuring four invigorating levels of ride assist
- Capable of running dual batteries for extended range
- Dedicated rear rack rated for 100 pounds of potatoes, thanks to beefed-up M6 hardware (The maximum cargo capacity of the deck alone is 59lb (27kg))
- Internal cable routing for dropper post, brake, shifter, and lights
- Mounts for fenders, front rack, and bottle cages (two on Medium and Large, one on Small)
- Stable dual-leg kickstand (Ursus Jumbo 80) and front wheel stabilizer for your loading convenience
- Sturdy, full-size wheels and large-volume 27.5 x 2.5” ExtraTerrestrial tires
- Integrated headlights and taillights for sunrise and sunset cruises
- Meets UL 2849, and UL 2271 certification
Specifications
Build Kit
Frameset
Frame
100% Surly Chromoly Steel, Natch tubing, double-butted main traingle, TIG welded, E.D. coated
Color
Illegal Smile Green
Fork
100% Surly Chromoly Steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Components
Headset
Cane Creek Viscoset Upper / 40 Series Lower 1-1/8"
Seatpost Clamp
Surly Stainless
Seatpost
Tranz-X YSP15 Dropper, 120 mm travel
Stem
Kalloy 31.8
Grips/Bar Tape
Velo Black
Saddle
WTB Volt Medium
Rear Rack
Surly Skid Loader dedicated rear rack features M6 hardware and 100-lb. capacity. * The maximum cargo capacity of the deck alone is 59lb (27kg). Please see Skid Loader Rack Instructions in documents section below.
Handlebar
Surly Terminal
Lights Included
Yes (AXA Nxt 60 Front, AXA Blueline Rear)
Drivetrain
Front Derailleur
N/A
Rear Derailleur
Shimano CUES U6000 GS
Cassette
Shimano Linkglide LG300 11-48t 10sp
Drive Type
Mid-Drive
Chain
Shimano Linkglide LG500
Crankset
FSA CK-763, 38t
Shifter
Shimano CUES U6000
Brake Levers
Tektro HD-M750
Brake Calipers
Tektro HD-M750, 4 piston
Assist Levels
Eco, Tour+, Cargo, Turbo
Rotors
Tektro 180/180, 6-Bolt
Drive Unit
Bosch Performance Line Cargo (Smart System) with Purion 200 Remote
Ebike Classification
Class 1
Max Assist Speed
20 mph
Motor Torque
85Nm
Max Motor Assist
400%
Battery Capacity Watt Hours
545Wh
Battery Type
Frame mounted Lithium-ion, Bosch PowerPack 545 battery
Removable Battery
Yes
Battery Power Volts
36V
Battery Capacity Amp Hours
14.4Ah
Estimated Charge Time
50% charge: approx. 1.8 hours
100% charge: approx. 4.9 hours
Charger Included
Yes, Bosch 4A charger
Range Estimate
A 15–50 mile range is normal for Skid Loader, but your mileage may vary depending on support mode, rider weight, cargo load, and other variables. Peruse the Bosch E-bike Range Calculator to learn how you can extend your bike’s range. https://www.bosch-ebike.com/range-cockpit/?language=en-us
Gross Payload
400-lb. max weight capacity (rider plus cargo)
Throttle
No
Walk Assist
Yes
Wheels
Front Tire
Surly ExtraTerrestrial 27.5 x 2.5", 60 tpi, tubeless ready
Rear Tire
Surly ExtraTerrestrial 27.5 x 2.5", 60 tpi, tubeless ready
Front Hub
Novatec 15 x 110 mm, 6-bolt, 36h
Rear Hub
Novatec 12 x 148 mm, 6-bolt, 36h
Spoke
14 Gauge Stainless
Rim
WTB HTZ Trail i35 27.5", TCS 2.0
Weight
Complete Bike
60 lbs 15 oz for Medium
*Specifications are subject to change without notice
Geometry

Size | Small | Medium | Large |
---|---|---|---|
A. Effective Top Tube | 570.0 | 610.0 | 650.0 |
B. Stand Over | 695.0 | 732.0 | 745.0 |
C. Reach | 398.6 | 424.7 | 450.3 |
D. Stack | 597.6 | 625.4 | 653.2 |
E. Total Seat Tube Length | 471.0 | 471.0 | 500.0 |
F. Headtube Length | 170.0 | 200.0 | 230.0 |
G. Headtube Angle |
68.0
|
68.0
|
68.0
|
H. Seat Tube Angle |
74.0
|
73.5
|
73.0
|
I. BB Drop | 60.0 | 60.0 | 60.0 |
J. BB Height | 297.3 | 297.3 | 297.3 |
K. Chainstay Length | 535.0 | 535.0 | 535.0 |
L. Fork Length Axle to Crown | 417.0 | 417.0 | 417.0 |
M. Fork Offset | 50.0 | 50.0 | 50.0 |
N. Wheelbase | 1201.4 | 1238.7 | 1275.5 |
Crank Arm Length | 170.0 | 170.0 | 170.0 |
Handlebar Width | 718.0 | 735.0 | 735.0 |
Recommended Rider Height | 147.0 - 175.0 | 157.0 - 185.0 | 167.0 - 195.0 |
Stem Length | 60.0 | 70.0 | 80.0 |
Measurements based on:
- 27.5 x 2.5" tire which is the equivalent of an ISO 584 x 63 tire, with an outside diameter of 714.5mm
Frame Specs
- Design Wheel/Tire Sizes 27.5 x 2.5"
- Frame Construction 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
- Fork Construction 100% Surly Chromoly Steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
- Suspension Fork Length (Travel) N/A
- Rigid Fork Length 420mm
- Fork Offset 50mm
- Axle to Crown 420mm
- Rear Spacing 12 x 148mm (Surly axle included)
- Front Brake (Rotor) 51mm I.S. (203mm max rotor)
- Headset - Upper EC34/28.6
- Headset - Lower EC34/30
- Front Spacing 15 x 110mm (Surly axle included)
- Steerer Tube Ø28.6mm (1-1/8")
- Crown Race Ø30mm (1-1/8")
- Seatpost Ø30.9mm
- Dropper Post Compatible Yes
- Seatpost Clamp Ø33.1mm
- Accessory Mounts Dual Bosch PowerPack Battery Mounts
- Bottle Mounts Frame: 1 Standard (S); 2 Standard (M–L)
- Fork Mounts Two 4-pack mounts
- Front Fender Mounts Yes
- Rear Fender Mounts Yes
FAQ
Q: Does the Skid Loader work with Surly Bill and Ted Trailers?
A: Out of the box, the Skid Loader is not compatible with our Bill and Ted Trailer system due to rear derailleur cable routing interference. Bill and Ted trailer hitches are best compatible with older rear derailleurs where the cable housing forms a loop around the rear axle and enters the derailleur horizontally from the rear.
Please note that replacing the derailleur may require additional drivetrain modifications to ensure proper functionality. The Skid Loader rear rack is direct mount compatible with the Piccolo and Kazoo Burley Trailercycles.
Warranty
Frame Warranty
LIMITED WARRANTY
This Surly product is warranted against defects in materials and
workmanship for three years from the date of retail purchase of the
product, subject to the limitations detailed below. Save your dated
receipt for proof of purchase.
This warranty does NOT cover the following:
Damage due to improper assembly or follow-up maintenance or lack of skill, competence or experience of the user or assembler
Products that have been modified, neglected, used in competition or
for commercial purposes, misused or abused, involved in accidents or
anything other than normal use
Installation of components, parts or accessories not originally intended for or compatible with bicycle as sold
Damage or deterioration to the paint, surface finish, aesthetics or appearance of the product
Normal wear and tear
Labor required to remove and/or refit and re-adjust the product within the bicycle assembly
This limited warranty is expressly limited to the repair or
replacement of a defective product, at the option of Surly, and is the
sole remedy of the warranty. This limited warranty applies only to the
original purchaser of the Surly product and is not transferrable. This
warranty applies only to products purchased through an authorized dealer
or distributor. In no event shall Surly be liable for any loss,
inconvenience or damage, whether direct, incidental, consequential, or
otherwise resulting from breach of any express or implied warranty or
condition, of merchantability, fitness for a particular purpose, or
otherwise with respect to our products except as set forth herein.
This limited warranty gives the consumer specific legal rights, and
those rights and other rights may vary from place to place. This limited
warranty does not affect your statutory rights.
TO THE EXTENT NOT PROHIBITED BY LAW, THESE WARRANTIES ARE EXCLUSIVE
AND THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS
INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.




