12:52 Chain Drive Big Wheel Speed Kit #35 Chain Drive Kit 12:52 Replaces: 1000-5M-15 belt 1000-5M-18 belt 1000-5M-20 belt #35 ansi roller chain kit for: Chuweng Raser big wheel with 145/70-6 size tires and 6 inch wheels. Also FITS Xcooter Thunder, Saloor Big Wheel, Sonic Big Wheel, THS Big Wheel, Desert Storm Big wheel, Steeple Big Wheel, PanthR Big Wheel, AND OTHER MODELS using 145/70-6 rear tire. Kit includes #35 ansi chain & master link (This chain is 128 pins including master link) a 12 tooth #35 shaft sprocket and a 52 tooth #35 wheel sprocket, one 1/8 roll pin and one 1/8 inch drill bit. This 12:52 kit is a gear ratio of 1:4.3 The factory sprocket on the shaft is 20 tooth and the factory wheel sprocket is a 102 tooth 5m belt drive. The factory gearing is 1:5.1 This chain drive set is 1:4.3 For factory chain drive gear ratio of 1:5 see our 12:60 Chain drive kit for big wheel scooters. This 52 tooth sprocket is the same as oem sprocket for "The Rocky" but the shaft sprocket is totally different so this is not for "Cobra Extreme" or "The Rocky"

12:60 Chain Drive for Big Wheel OEM gear ratio Kit #35 Chain Drive Kit 12:60 Replaces: 1000-5M-15 belt 1000-5M-18 belt 1000-5M-20 belt #35 ansi roller chain kit for: Chuweng Raser big wheel with 145/70-6 size tires and 6 inch wheels. Also FITS Xcooter Thunder, Saloor Big Wheel, Sonic Big Wheel, THS Big Wheel, Desert Storm Big wheel, Steeple Big Wheel, PanthR Big Wheel, AND OTHER MODELS using 145/70-6 rear tire. Kit includes #35 ansi chain & master link (This chain is 128 pins including master link) a 12 tooth #35 shaft sprocket and a 60 tooth #35 wheel sprocket, one 1/8 roll pin and one 1/8 inch drill bit.The factory sprocket on the shaft is 20 tooth 5m and the factory wheel sprocket is a 102 tooth 5m belt drive sprocket. The factory gearing is 1:5.1 This 12:60 chain drive kit is 1:5 ratio For top speed chain drive kit on a "Big Wheel Scooter" see our 12:52 kit which is a gear ratio of 1:4.3 and a Chain drive kit for big wheel scooters only, see exclusion below. This 52 tooth sprocket is the same as oem sprocket for "The Rocky" but the shaft sprocket is totally different so this is not for "Cobra Extreme" or "The Rocky"

#35 Sprocket For Wheel On Big Wheel models 52 tooth. can be used on 10 inch tire for torque or big wheel model for speed. This is the Cobra Extreme or Rocky factory wheel sprocket. This is for speed. for factory ratios on Raser big wheel order 60 tooth.

140 millimeter Brake Rotor With 44mm bolt spacing cobra extreme or Rocky rear disc brake rotor . Fits other models as front and rear brake rotor. also fits Chuweng models like THS & Raser & xlt pro SCOOTR R5 & Salorr & Star II & Raser FX

160 millimeter Brake Rotor With 44mm bolt spacing cobra extreme or Rocky Front disc brake rotor Also fits front & rear on: CHUWENG BIG WHEEL SCOOTERS Raser big wheel, Star II, Salorr, PanthR, THS 04, THS 05, Grizzly etc

Cobra VII Air Filter Elements 2 pack Also fitting The Rock, Nuke, THS, Sonic, Star II, SCOOTR R3, Rockville, Libra, Desert Storm, Cobra Commuter, Cobra Extreme, Minimizer, The Rocky, xcooter Thunder ATX 1000 and many more with 41.5cc e-ton engine. New fresh stock for 2020 Filter element 2 pack dimensions: 3&3/8ths inches tall 2&3/4 inches wide

6201 sealed bearing for driveshaft on our gas scooters not for Cobra Extreme/The Rocky. This is per bearing. Order two for driveshaft.

Disc brake loaded caliper For The Rocky & Cobra Extreme Fits front or rear. 52 mm bolt spacing. New and improved fully adjustable Made in Taiwan by Cobra

5m stainless steel button head allen drive deck screws with stainless washers and lock washers. A must for aftermarket footboards or stripped out factory holes in box frame. For the Rocky & Cobra Extreme the screw Holes in frame will have to be drilled and then tapped to a metric thread pitch of .80

ROCK-KILL-SWITCH

Rocky or Cobra Extreme Kickstand

ROCKY or Cobra Extreme REAR-DOUBLE-SHOCK