1-800-908-8082

 
8am-5pm Pacific Time Monday-Friday

PartsRepair HelpContact UsShopping CartMy AccountStore PoliciesProjects

Search This Site

Browse by Vehicle Make and Model

All Makes & Models

Browse All Parts

Accessories
Axles
Batteries
Battery Chargers
Battery Harnesses
Bearings
Belts
Brakes
Brake Cables
Brakes Levers
Bulbs
Chain
Chargers
Charger Ports
Connectors
Controllers
Circuit Breakers
Drive Belts
Forks
Freewheels
Fuses
Fuse Holders
Grips
Handlebars
Hardware
Headlights
Horns
Inner Tubes
Key Switches
Kickstands
Kits
Lighting
Meters
Mirrors
Motors
Relays
Rims
Shock Absorbers
Seats
Seat Posts
Speed Controllers
Sprockets
Switches
Taillights
Throttles
Tires
Tools
Tubes
Turn Signals
Voltage Converters
Wheels
Wire
Wire Connectors

New Parts

Sprockets > 8mm Chain Sprockets

8mm Chain Sprockets

Browse for sprockets by vehicle make and model.

  • 8mm chain is also known as T8F chain.

  • 8mm chain is available on our chain page.

Motor
Sprockets
Wheel Mount
Sprockets
Freewheel Mount
Sprockets
Freewheel Clutches Sprocket Fasteners
8mm Chain Sprockets for Motors


Nut and Washer for 8mm Left Hand Thread Motor Shafts
Sprocket nut and washer set for most electric scooter motors. Fits left hand threaded 8mm motor shaft ends. Compatible with MY1016, MY1020, MY6812, and ZY1020 electric motors.
Item # SPR-NW8

$1.95


Nut with Built-In Lock Washer for 11mm ID Keyed Motor Shaft Sprockets
Motor shaft nut for keyed 11mm ID sprockets with 4mm wide x 2mm deep keyways. Left hand threads. Compatible with SPR-825 sprocket sold below.
Item # NUT-8RW

$0.95

4mm x 4mm x 8mm Key Pin for Keyed Motor Shaft Sprockets
4mm x 4mm x 8mm key pin for sprockets with 4mm wide x 2mm deep keyways. Compatible with SPR-825 sprocket sold below.
Item # KEY-448

$0.95


10 Tooth 10mm Double D-Bore Sprocket for 8mm Chain
29mm (1-1/8") OD, 10.1mm x 8.6mm ID, 4mm thick. Fits 10mm motor shafts that have a 10mm x 8.5mm dual-flatted sprocket mounting area with a nut and washer on end to secure sprocket in place. Made from hardened steel with a black oxide finish. Compatible with MY1020 and ZY1020 electric motors.
Item # SPR-810

Compatible with MY1020 motors.

$9.95


11 Tooth 10mm Double D-Bore Sprocket for 8mm Chain
31.5mm (1-1/4") OD, 10.1mm x 8.6mm ID, 4mm thick. Fits 10mm motor shafts that have a 10mm x 8.5mm dual-flatted sprocket mounting area with a nut and washer on end to secure sprocket in place. Made from hardened steel with a black oxide finish. Compatible with MY1020 and ZY1020 electric motors.
Item # SPR-811

Compatible with MY1020 motors.

$9.95


11 Tooth 10mm D-Bore Sprocket for 8mm Chain
31.5mm (1-1/4") OD, 10mm x 8mm ID, 4mm thick. Fits 10mm motor shafts that have a 10mm x 8mm D-bore sprocket mounting area with a nut and washer on end to secure sprocket in place. Made from hardened steel with a black oxide finish. Compatible with MY1016 and ZY1016 electric motors.
Item # SPR-811D

$9.95


11 Tooth Gear Box Pinion Sprocket for 8mm Chain
31.5mm (1-1/4") OD, 14mm ID between bottoms of pinion teeth, 10.5mm ID between tops of pinion teeth. Made from hardened steel with a black oxide finish. Fits gear boxes with 14mm OD six tooth pinion shafts.
Item # SPR-812

$9.95


13 Tooth 10mm Double D-Bore Sprocket for 8mm Chain
36mm (1-7/16") OD, 10.1mm x 8.6mm ID, 4mm thick. Fits 10mm motor shafts that have a 10mm x 8.5mm dual-flatted sprocket mounting area with a nut and washer on end to secure sprocket in place. Made from hardened steel with a black oxide finish. Compatible with MY1020 and ZY1020 electric motors.
Item # SPR-813

Compatible with MY1020 motors.

$9.95


17 Tooth Gear Box Pinion Sprocket for 8mm Chain
47mm (1-7/8") OD, 14mm ID between bottoms of pinion teeth, 10.5mm ID between tops of pinion teeth. Made from hardened steel with a black oxide finish. Fits gear boxes with 14mm OD six tooth pinion shafts.
Item # SPR-8177

$9.95


25 Tooth 11mm Bore Sprocket for 8mm Chain
Motor sprocket for MY1018Z and MY1016Z3 gear motors. 11mm ID, 4mm wide x 2mm deep keyway. 15.1mm wide hub. For 8mm chain. Made from hardened steel with a black oxide finish.
Item # SPR-825
$14.95
8mm Wheel Mount Chain Sprockets


44 Tooth Sprocket for 8mm Chain
117mm (4-1/2") OD, 30mm (1-1/8") ID, 4mm thick. 3 bolt mounting pattern. Mounting bolt holes are spaced 33mm (1-5/16") apart from center to center. Made from steel with a zinc plated finish.
Item # SPR-844B
$19.95


44 Tooth Sprocket for 8mm Chain
117mm (4-1/2") OD, 35mm (1-3/8") ID, 4mm thick. 3 bolt mounting pattern. Mounting bolt holes are spaced 42mm (1-5/8") apart from center to center. Made from steel with a tough black enamel finish.
Item # SPR-844C
$19.95


54 Tooth Sprocket for 8mm Chain
140mm (5-1/2") OD, 32mm (1-1/4") ID, 4mm thick. 6 bolt mounting pattern. Adjacent mounting bolt holes are spaced 22mm (5/8") apart from center to center. Opposing mounting bolt holes are spaced 44mm (1-3/4") apart from center to center. Made from steel with a tough black enamel finish.
Item # SPR-854
$19.95


64 Tooth Sprocket for 8mm Chain
166mm (6-1/2") OD, 29mm (1.14") ID, 4mm thick. 3 bolt mounting pattern. Adjacent mounting bolt holes are spaced 33mm (1.3") apart from center to center. Mounting hole ID 6mm. Made from steel with a zinc plated finish.
Item # SPR-864
$19.95


74 Tooth Sprocket for 8mm Chain
190mm (7-1/2") OD, 35mm (1-3/8") ID, 4mm thick. 3 bolt mounting pattern. Mounting bolt holes are spaced 41mm (1-5/8") apart from center to center. Made from steel with a tough black enamel finish.
Item # SPR-874
$19.95
8mm Freewheel Mount Chain Sprockets


36 Tooth Sprocket for 8mm Chain
95mm (4") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a tough black enamel finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-836F
$16.95


38 Tooth Sprocket for 8mm Chain
100mm (4") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a tough black enamel finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-838F
$17.95


44 Tooth Sprocket for 8mm Chain
117mm (4-1/2") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a zinc plated finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-844
$19.95


54 Tooth Sprocket for 8mm Chain
140mm (5-1/2") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a zinc plated finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-854F
$19.95


62 Tooth Sprocket for 8mm Chain
161mm (6-5/16") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a zinc plated finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-862F
$24.95


64 Tooth Sprocket for 8mm Chain
166mm (6-1/2") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a zinc plated finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-864F
$24.95


72 Tooth Sprocket for 8mm Chain
186mm (7-5/16") OD, 54mm (2-1/8") ID, 4mm thick. 4 bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Made from steel with a zinc plated finish. Bolts directly onto 4 hole rear wheel freewheel clutches.
Item # SPR-872F
$27.95
Freewheel Clutches

Freewheels with Right Hand (Clockwise) Threads



Rear Wheel Freewheel Clutch (Right Side)
Electric scooter, dirt bike, and pocket bike freewheel clutch mechanism with for right hand side chains. This freewheel has four notches for installation and removal with a freewheel tool (sold below). Freewheel engages in the clockwise directions. 3-1/16" OD x 1-5/16" ID. Works with 2-1/8" (54mm) ID chain sprockets with four bolt mounting pattern. Adjacent mounting bolt holes are spaced 47mm (1-3/8") apart from center to center. Fits 34mm (1-5/16") OD electric scooter and bike threaded wheel hubs. 34mm (1-5/16") ID. M35x1.00 right-hand threads.
Item # FWM-120
$14.95


Rear Wheel Freewheel Clutch (Right Side)
Electric scooter, dirt bike, and pocket bike freewheel clutch mechanism for right hand side chains. Freewheel engages in the clockwise direction. 3-1/16" OD x 1-5/16" ID. Works with 2-1/8" (54mm) ID chain sprockets with four bolt mounting pattern. This freewheel has 16 teeth and also works with standard single speed 1/2"x1/8" (#410) bicycle chain. Fits 34mm (1-5/16") OD electric scooter and bike threaded wheel hubs. 34mm (1-5/16") ID. M35x1.00 right-hand threads.
Item # FWM-100
$12.95


Rear Wheel Freewheel Clutch (Right Side)
Electric bicycle freewheel clutch mechanism for right hand side chains. Freewheel engages in the clockwise direction. 3-1/16" OD x 1-5/16" ID. Works with 2-1/8" (54mm) ID chain sprockets with four bolt mounting pattern. This freewheel has 16 teeth and also works with standard single speed 1/2"x1/8" (#410) bicycle chain. Fits 1-3/8" OD bicycle threaded wheel hubs. 1-5/16" ID. 1.375 x 24 TPI right-hand threads.
Item # FWM-180
$12.95

Freewheels with Left Hand (Counterclockwise) Threads



Rear Wheel Freewheel Clutch (Left Side)
Electric scooter, dirt bike, and pocket bike freewheel clutch mechanism for left hand side chains. Freewheel engages in the counter clockwise directions. 3-1/16" OD x 1-5/16" ID. Works with 2-1/8" (54mm) ID chain sprockets with four bolt mounting pattern. Fits 35mm (1-3/8") OD electric scooter and bike threaded wheel hubs. 34mm (1-5/16") ID. M35x1.00 threads.
Item # FWM-150
$29.95


Rear Wheel Freewheel Clutch (Left Side)
Electric scooter, dirt bike, and pocket bike freewheel clutch mechanism for left hand side chains. Freewheel engages in the counter clockwise directions. 3-1/16" OD x 1-5/16" ID. Works with 2-1/8" (54mm) ID chain sprockets with four bolt mounting pattern. This freewheel has 16 teeth and also works with standard single speed 1/2"x1/8" (#410) bicycle chain. Fits 35mm (1-3/8") OD electric scooter and bike threaded wheel hubs. 34mm (1-5/16") ID. M35x1.00 left-hand (counterclockwise) threads.
Item # FWM-160
$12.95
Sprocket Fasteners


Sprocket To Freewheel Nut and Bolt Set
Set of four stainless steel bolts and locknuts for attaching sprockets to freewheel clutches.
Item # HDW-100
$2.95

Order Online or Phone Toll-Free

1-800-908-8082





"When you need Electric Scooter Parts, go to: ElectricScooterParts.com"

 

Electric Scooter Repair Help | Electric Scooter Laws | Dealer Discounts | Feedback | About Us

 

We carry replacement 8mm chain sprockets for electric motors, rear wheels, and axles. 8mm sprockets are used on electric scooters, electric pocket bikes, electric dirt bikes, and electric go-karts.

 

We Ship Internationally

             
Copyright© 2002-2018 by ElectricScooterParts.com, an Electricruz Inc. company. All rights reserved.