All Parts

Find the right parts for your Surface 604.

194 products available

In stock

Only 4 left

Rook/Colt Chain Guard

Chains

$29.99

(6)

All Models

Shred Chain

Chains

$30

SHREDShred (2018–2019)SHRED XS

Only 2 left

Brake Power Switch & Complete Tailight with Wiring Harness

Lights

$85

Boar Front Rack

Racks

$120

BOAR HUNTERBOAR EXPLORERBoar Hunter (2017)

Only 2 left

30.4 Seat Post Shim

Seat Posts

Studded Fat Tires Arisun Sharktooth 26" x 4.00

Tires

$89

BOAR HUNTER

Only 2 left

Kickstand - Extendable

Kickstands

Rook/Colt 2021+ Metal Fender Set for ML size

Fenders

$109.99

All Models

Tektro 180mm Rotor

Brakes

$17

Rook/Colt Bottom Bracket Torque Sensor 2018/2019

Torque Sensors

$129.99

All Models

2020+ Motor Inhibitor Wire

Wires & Cables

$20

Rook 350W – 36V (2021)Colt 350W – 36V (2021)

Only 2 left

Fat Series Motor Extension Wire 2017-2019 Boar E750 Cadence Kit

Wires & Cables

$25

BOAR HUNTERBoar Hunter (2017)BOAR EXPLORER

Only 2 left

Maxxis Colossus Fat Tire EXO TR (1PCS) 27.5 x 4.5" & Valve Tube

Tires

$115.38

Only 2 left

Shred Derailleur Hanger

Derailleurs

$20

SHREDShred (2018–2019)SHRED XS

Selle Royal Gel Saddle "Essenza Plus"

Seats

$40

All Models

Only 2 left

27.5" Rook/Colt Rear Wheel - Laced, No Motor Core

Spokes

$150

All Models

SAMOX - Fat Series Crank Set - BOAR

Crank Sets

$100

BOAR HUNTERBOAR EXPLORERBoar Hunter (2017)

Only 2 left

1-Pack 27.5” Rekon Race Tan Wall Bike for Mountain Bikes & Electric Bikes with Inner Tube (1) 60 TPI, 27.5" x 2.25", Total of 1

Tubes

$57.35

SOLD OUT

Maxxis Minion DHF Mountain Bike Tire 26" x 2.5"

Tires

$100

SHRED XS

SOLD OUT

Panaracer Tire - 27.5" x 2.6"

Tires

$45

SOLD OUT

2020 Rook/Colt - Bafang Motor only 500w

Motors & Motor Accessories

$250$350Save 29%

All Models

SOLD OUT

New QUAD eBike Aluminum Frame Only - ML

Misc. Accessories

$300

THE QUAD

SOLD OUT

CST Big Boat Fat Tire (2PCS) - 20" x 4.0" & Valve Tube

Tires

$100.72

SOLD OUT

Maxxis Ardent Mountain Bike Tire 27.5" x 2.25"

Tires

$55

SHREDTHE QUAD2025 Colt Mid Drive2025 Colt+3 more

Parts & Maintenance Resources

Battery Care Guide

How to maximize your e-bike battery life. Charging tips, storage, and cold weather advice.

Troubleshooting Guide

Common issues and quick fixes for your Surface 604 e-bike.

Parts Compatibility

Find the right parts for your model. Compatibility chart for all current and legacy bikes.

Assembly & Installation Videos

Step-by-step guides for replacing components at home.