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go kart and minibike engine sprockets

go kart and minibike engine sprocket

 

 

"B" Type Engine Sprockets for #35 Chain
Have a hub on one side. Precision hobbed teeth. Case-hardened steel.  Have 3/16" keyway; 5/16" set screw.  *All sprockets on this page with a "K" in their part number have a 3/16" key broached into the hub, rather than a keyway.  No key is needed.

Teeth Bore Part # Price Buy Now
8 Tapered, no set screw 2115 $3.25
9 5/8" 2123-K* $8.25
9 Tapered, no set screw 2116 $4.00
10 5/8" 2124-K* $8.50
10 3/4" 2138-K* $8.50
11 5/8" 2125-K* $8.95
11 3/4" 2139-K* $8.95
12 5/8" 2126 $5.50
12 3/4" 2140 $5.50
13 5/8" 2127 $6.50
13 3/4" 2141 $6.25
13 5/8" 2127-K* $8.50
14 5/8" 2128 $6.25
14 3/4" 2142 $6.00
15 5/8" 2129 $6.75
15 3/4" 2143 $6.75
16 5/8" 2130 $6.95
16 3/4" 2144 $6.95
17 5/8" 2131 $7.50
17 3/4" 2145 $7.50
18 5/8" 2132 $8.20
18 3/4" 2146 $8.20
20 5/8" 2133 $8.95
20 3/4" 2147 $8.95

"B" Type Sprockets for #40 Chain
Have a hub on one side. Precision hobbed teeth. Case-hardened steel. Have 3/16" keyway; 5/16" set screw. *All sprockets on this page with a "K" in their part number have a 3/16" key broached into the hub, rather than a keyway.  No key is needed.

Teeth Bore Part # Price Buy Now
8 5/8" 1901-K* $8.45
10 3/4" 1919 $7.25
11 3/4" 1920 $7.50

For Honda & other 22mm Shafts with 7mm Keyway

12 22mm 2172 $7.15
13 22mm 2173 $7.35
14 22mm 2174 $7.85
15 22mm 2175 $8.45
16 22mm 2176 $9.00
17 22mm 2177 $9.50

 

"B" Type Sprockets for #40/41 Chain
Have a hub on one side. Precision hobbed teeth. Case-hardened steel. Have 3/16" keyway; 5/16" set screw. *All sprockets on this page with a "K" in their part number have a 3/16" key broached into the hub, rather than a keyway.  No key is needed.

Teeth Bore Part # Price Buy Now
8 5/8" 2101-K* $8.00
9 5/8" 2102 $6.90
9 11/16" 2163 $6.65
10 5/8" 2103 $7.25
10 3/4" 2110 $7.25
11 5/8" 2104 $7.75
11 3/4" 2111 $7.75
12 5/8" 2105 $7.95
12 3/4" 2112 $7.95
13 5/8" 2106 $8.30
13 3/4" 2113 $8.30

14 5/8" 2107 $8.95

14 3/4" 2114 $8.95

17 5/8" 2108 $10.95

 

10° Tapered "B" Type Engine Sprocket for Yamaha
Chain Size Teeth Part # Price Buy Now
#35 9 1930 $13.95

#35 10 1931 $14.50

#35 11 1932 $14.75

#219 10 1940 $13.50

#219 11 1941 $14.50

#219 12 1942 $15.25

 

"B" Type Engine Sprockets for #219 Chain, 3/4" Bore
Have a hub on one side. Precision hobbed teeth. Case-hardened steel. Have 3/16" keyway; 5/16" set screw. *All sprockets on this page with a "K" in their part number have a 3/16" key broached into the hub, rather than a keyway.  No key is needed.

Teeth Part # Price Buy Now
12 1952-K* $9.00

13 1953-K* $9.25

14 1954 $6.00

15 1955 $6.50

16 1956 $6.65

17 1957 $7.25

18 1958 $8.00

 

"C" Type Sprockets for #35 & #40/41 Chain
5/8" Bore, no set screw.  Hub on both sides.  *All sprockets on this page with a "K" in their part number have a 3/16" key broached into the hub, rather than a keyway.  No key is needed.

Chain Size Teeth Part # Price Buy Now
#40/41 9 2180 $8.95
#40/41 10 2181 $9.95
#35 10 2189-K* $10.75
#35 11 2190-K* $10.95


 

go kart and minibike two piece b-type hubSteel Hubs
These steel plated hubs are 2-1/4" OD by 1/2" thick, and have a 1" shoulder surrounding the bore for added stability. 5/8" and 3/8" bores with a 3/16" keyway and opposed set screw hole.  Both have a 3 hole bolt pattern drilled on a 1-11/16" circle to fit a P5256 sprocket pattern.

Description Part # Price Buy Now
Mounting Hub-5/8" Bore 2037 $8.50
Mounting Hub-3/4" Bore 2038 $7.50


 


3/4" Bore Split Billet Aluminum Engine Hub
This precision-machined clamp-on hub is for 1" ID sprockets, pattern P5248, any chain size.  3/4" bore, 3/16" keyway with 3 threaded bolt holes on a 1.680 bolt circle.  Bolts included. 

Part # 2039 $11.95