#35 Sprocket For Big Wheel. 60 tooth hardened sprocket p/n 2299k321

#40 Over Kill Chain Drive Kit #40 ansi roller chain kit for: The Rock, Cobra, Nuke, Lowrider Rock, STANDR, & ROCKETTE AND OTHER MODELS using 9 inch rear tire. Kit includes 3 feet of #40 ansi chain & master link, a 9 tooth #40 shaft sprocket and a 24 tooth #40 wheel sprocket. this is a non factory gear ratio of 1:2.7

#77 Jet 40cc New Style ATV Float Carbs Only The factory jet in the New ATV style carburetor for 40cc E-ton Rascal & Viper Jr and some older Cobra & Chuweng scooters is #64 which is believed to be insufficient and lean which could create excessive heat and piston ring collapse or premature upper engine failure. Recommend is this number 77 jet to make sure there is plenty of fuel available and optimal running temperatures.

This belt will fit our "Big Wheel" Scooters, BUT!! (It is weak) compared to the 5m-18 factory belt. We have even found that slight Shimming to Xcooter Thunder a.k.a. Raser Big Wheel a.k.a. PanthR models that have 102 tooth aluminum wheel sprockets with lip out can be shimmed behind sprocket to allow for running even 5m-20 belts. Not sure about Salorr Big Wheel model using 5m-20 yet without fipping both sprockets and maybe replacing wheel sprocket from plastic to aluminum 102 tooth sprocket from Chuweng.

1000-5M-18 BELT for big wheel models only such as Chuweng Raser "Big Wheel" & xcooter thunder & Salorr & Star II & Grizzly & PanthR & THS 04, THS 05. and others using 102 tooth 5m wheel sprocket This belt will fit our "Big Wheel" Scooters, BUT!! We have even found that slight Shimming to Xcooter Thunder. Atx 1000 a.k.a. Raser Big Wheel a.k.a. PanthR models that have 102 tooth aluminum wheel sprockets with lip out can be shimmed behind sprocket to allow for running even 5m-20 belts. Not sure about Salorr Big Wheel model using 5m-20 yet without fipping both sprockets and maybe replacing wheel sprocket from plastic to aluminum 102 tooth sprocket from Chuweng.

1000-5m-20 Belt Requires Sprocket shimming or swap or modification for use. We have even found that slight Shimming to Xcooter Thunder. Atx 1000 a.k.a. Raser Big Wheel a.k.a. PanthR models that have 102 tooth aluminum wheel sprockets with lip out can be shimmed behind sprocket to allow for running even 5m-20 belts. Not sure about Salorr Big Wheel model using 5m-20 yet without fipping both sprockets and maybe replacing wheel sprocket from plastic to aluminum 102 tooth sprocket from Chuweng.

1000 Belts that are 20mm Wide need Spacer/Shim for wheel sprocket to allow use of 1000-5m-20 belt.

102 tooth 5M Aluminum Belt Wheel Sprocket Fits Xcooter Thunder, Raser, Salorr, Star II Big Wheel For use with 1000-5m-18 or now 1000 5m 20 belt With the use of a scootR sprocket spacer disc

Fits all 12&1/2x2.25 wheeled Currie Scooters

Length = 6\" Width = 2-1/2\" Depth = 4-3/8\" Order Qty 2 for a pair. Fits Lashout Electric Scooters; Ion 450; Xcaliber 250/350; 1999-2004 Currie, Mongoose, Gt, and Schwinn (other than X-Cel, Fusion, and Tsunami Scooters which take 12 Volt 18Amp/hour batteries)

Length = 5-1/2\" Width = 1-7/8\" Depth = 4\" Order Qty 2 for a pair. Fits Bladez XTR 250 Lite, and PTV-250.

Length = 6\" Width = 2-1/2\" Depth = 3-3/4\" Order Qty 2 to receive a pair. Fits Ion 350, Bladez E-lite 250, Razor E-200, Razor E-300, and some Chinese-built gas-powered/ electric-start applications.