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hubs and sprockets

 

 

go kart and minibike plated steel unihubPlated Steel Uni-Hub
Strong yet lightweight.  Accepts all  4-9/16" ID  sprockets  split or whole with 5.25" bolt circle.  For all 1" live axles with 1/4" key.  Includes mounting hardware.  Sprocket sold separately.

Description Part # Price Buy Now
Uni-Hub w/Hardware Kit 2555-A $20.95
Uni-Hub w/Set Screws only 2556 $20.00
Hardware Kit Only 2557 $1.30

 

Plated Steel Uni-Hub, 1 1/4" Bore
Same as the Uni-Hub featured above, but has a 1 1/4" bore.  Has P5245 bolt pattern.  Made of plated steel.  For all 1/14" live axles with 1/4" keyway.

Description Part # Price Buy Now
Uni-Hub, 1-1/4" Bore with Hardware Kit 2558-A $21.95
Uni-Hub, 1-1/4" Bore with Set Screws Only 2559 $20.95

 

go kart and minibike steel mini hubSteel Mini-Hub
Azusa Steel mini-hubs are designed for smaller sprockets. Adapts to Azusa 4-1/2" brake drum.
Two bolt circles, 4 hole, 3.228" (P5223) and a new 4 hole, 2.875" (P5263), 4" OD. For 1" axle. Zinc plated.

Description Part # Price Buy Now
Mini-Hub w/Hardware Kit 2562-A $18.50
Mini Hub w/Set Screws 2561 $17.00
Hardware Kit Only 2564 $1.10

 

 

Steel Mini-Hub, 1 1/4" Bore
 Two bolt circles, 4 hole, 3.228" (P5223) and a new 4 hole, 2.875" (P5263).  For 1 1/4" live axles with 1/4" keyway.
Description Part # Price Buy Now
Mini-Hub, 1-1/4" Bore with Hardware Kit 2566-A $18.50
Mini-Hub, 1-1/4" Bore with Set Screws Only 2565 $17.00

 

 

go kart and minibike aluminum mini sprocketAluminum Mini-Sprockets
A scaled down version of the Tru-A-Line Sprocket series, these aircraft alloy #35 sprockets go down to 37 teeth.  Split for quick changing.

Teeth Part # Price Buy Now
37 2084 $17.95
38 2085 $17.95
39 2086 $17.95
40 2087 $17.95
41 2088 $17.95
42 2089 $17.95
43 2090 $17.95
44 2091 $17.95
45 2092 $21.50
46 2093 $21.50
47 2094 $21.50
48 2095 $21.50
49 2096 $21.50
50 2097 $21.50
51 2098 $21.50
52 2099 $21.50

 

 

 

go kart and minibike mark IV vari hubMark IV Vari-Hub
Machined face, strong yet lightweight.  Accepts all  4-9/16" id  sprockets
with 5.25" bolt circle. For all 1" live axles with 1/4" key.  Includes mounting hardware.

Vari-Hub w/Hardware Kit 1872-A $37.50

 

Heavy Duty Sprocket Holder/Hub
Accepts all sprockets with 4" bolt circle.  For all 1" live axles with 1/4" key.  Includes mounting hardware.
go kart and minibike heavy duty sprocket holder/hub
Part # Bolt Circle Price Buy Now
2286 4" $26.95


 

Go Kart Galaxy- Your Online Source for Go Kart Parts and Minibike Parts:  Heavy duty sprocketsHeavy Duty Sprockets for Heavy Duty Sprocket Holder
Made of premium high strength aluminum. 4" bolt circle with 5/16" holes, pattern 2286, 1.5" bore.  Sprockets with this pattern cannot be split.

*Select the tooth range from the first drop down menu. Based on the tooth range you selected, specify the exact number of teeth in the text box and then click the Add To Cart button*

Chain Size Tooth Range Part # Price Buy Now
#35 50 to 94 T5313-** $28.95 to $52.70
Select Tooth Range
Specify Exact Number of Teeth
#41 38 to 80 T5314-** $36.95 to $73.95
Select Tooth Range
Specify Exact Number of Teeth
#40 38 to 80 T5315-** $36.95 to $73.95
Select Tooth Range
Specify Exact Number of Teeth
#428 38 to 79 T5320-** $36.95 to $73.95
Select Tooth Range
Specify Exact Number of Teeth
#520 29 to 63 T5316-** $43.95 to $86.95
Select Tooth Range
Specify Exact Number of Teeth
#530 29 to 63 T5317-** $43.95 to $86.95
Select Tooth Range
Specify Exact Number of Teeth

 

go kart and minibike 60 or 72 tooth sprockets for #35 chain
60 or 72 Tooth Sprockets for # 35 Chain
Bright plated steel shown above, one piece sprockets stand up to any abuse at substantial savings. 2152 & 2158 are for use with Uni-Hub and Vari-Hub sold above.  2155 & 2161 are for use with Multi-Hub sold above.  2151 & 2157 are blanks to be drilled by customer as needed.

Part # Bolt Circle Holes Bore Pattern Teeth Price Buy Now
2151 na na 1.375" na 60 $19.50
2155 3.25" 6 @ .3125 1.375" P2161 60 $19.50
2152 5.25" 6 @ .3125 4.536" P5245 60 $19.50
2157 na na 1.375" na 72 $22.50
2161 3.25" 6 @ .3125 1.375" P2161 72 $22.50
2158 5.25" 6 @ .3125 4.536" P5245 72 $22.50

 

go kart and minibike sprockets #35 Steel Sprockets, 1.5" Bore
#35 Chain, 4" Bolt Circle (P2286).  Fits Azusa Heavy Duty Sprocket Holder.
Teeth Part # Price Buy Now
60 2165-60 $23.95
72 2165-72 $33.50

 

#35 Steel Sprockets, 2" Bore
#35 Chain, 4 Bolt Holes on a 2.875" Bolt Circle, (P5263 pattern).  Fits Steel Mini Hub sold above.
Teeth Part # Price Buy Now
60 2164-60 $23.95
66 2164-66 $27.95
72 2164-72 $33.50

 

 

go kart & minibike sprockets40, 54, or 60 Tooth Sprockets for #40/41 Chain

Part # Bolt Circle Holes Bore Pattern Teeth Price Buy Now
2166-40 5.25" 6 @ .3125 4.563 P5245 40 $31.50
2166-54 5.25" 6 @ .3125 4.563 P5245 54 $40.95
2167-54 2.875" 4 @ .3125 2.00" P5263 54 $42.50
2168-54 4.00" 4 @ .3125 1.50" P2286 54 $42.50
2166-60 5.25" 6 @ .3125 4.563 P5245 60 $54.50

 


 

go kart and minibike heavy duty sprocketsHeavy Duty Sprockets 5.25 Bolt Circle / 4.563 ID Bore
Premium high-strength aluminum, Split or Unsplit (specify by using the drop down menu).  Fits our Vari-Hub and Uni-Hub sold above.

Chain Size Bore Bolt Circle Teeth Pattern Part # Price Buy Now
#40 4.563" 5.250" 54 P5245 T5315 $52.95
Split or Whole
#40 4.563" 5.250" 60 P5245 T5315 $62.50
Split or Whole
#41 4.563" 5.250" 54 P5245 T5314 $52.95
Split or Whole
#41 4.563" 5.250" 60 P5245 T5314 $62.50
Split or Whole

 

 

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-3/8" 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

 

go kart and minibike heavy duty idler/tensioner sprocketsHeavy Duty Idler/Tensioner Sprockets
Made of premium alloy sprockets.  Precision or Standard ball bearings.  Sized for #35, #40, and #41 chain.  Choice of 1/2" or 5/8" bore.

Chain Size Bearing Size & Type Teeth Part # Price Buy Now
#35 1/2" Precision 19 2196 $12.25
#35 5/8" Precision 19 2197 $12.25
#40/41 5/8" Precision 16 2186 $11.75
#40/41 5/8" Standard 16 2187 $7.95

 

 




go kart and minibike sprocket guardsSprocket Guards
Made out of premium high-strength aluminum. 5.25" bolt circle. Available split or unsplit (Specify when you order).

Thickness Outside Diameter Part # Price Buy Now
.125" 6-7/8" 2000-AG $15.95
.125" 7-3/8" 2000-BG $16.95
.125" 7-7/8" 2000-CG $17.50
.125" 8-3/8" 2000-DG $18.50
.125" 8-7/8" 2000-EG $20.50
.125" 9-1/2" 2000-FG $21.95
.125" 10-1/4" 2000-GG $24.50
.160" 6-7/8" 2600-AG $19.50
.160" 7-3/8" 2600-BG $20.50
.160" 7-7/8" 2600-CG $21.50
.160" 8-3/8" 2600-DG $22.50
.160" 8-7/8" 2600-EG $24.95
.160" 9-1/2" 2600-FG $26.50
.160" 10-1/4" 2600-GG $27.95