Centrifugal Clutches
For Go-Karts and Mini-Bikes
Description:
- Sintered metal shoes
- Oilite bearing
- Non-directional (inboard or outboard)
- Stainless steel garter spring
- No adjustment required
- Four inch outside diameter
- Two set screws
- 5/8 bore, 11 teeth, 35 chain, 3/16 keyway (#V-MTSS1158)-----$44.95
- 5/8 bore, 12 teeth, 35 chain, 3/16 keyway (#V-MTSS1258)-----$44.95
- 3/4 bore, 12 teeth, 35 chain, 3/16 keyway (#V-MTSS1234)-----$44.95
- 3/4 bore, 13 teeth, 35 chain, 3/16 keyway (#V-MTSS1334)-----$44.95
- 3/4 bore, 15 teeth, 35 chain, 3/16 keyway (#V-MTSS1534)-----$74.95
- 3/4 bore, 17 teeth, 35 chain, 3/16 keyway (#V-MTSS1734)-----$74.95
- 5/8 bore, 10 teeth, 41/40 chain, 3/16 keyway (#V-MTSS104158)-----$44.95
- 3/4 bore, 10 teeth, 41/40 chain, 3/16 keyway (#V-MTSS1041)-----$44.95
- Replacement drum, with 11 tooth sprocket, 5/8 bore (#V-MTSSDS1158)-----$19.50
Centrifugal Clutches
For Go-Karts, Mini-Bikes and Mowers
Description:
- For 13 HP engines or less
- Heavy duty construction
- Thermodynamic design absorbs heat without damaging springs
- Oilite bushing
- Non-directional (inboard or outboard)
- 4 3/16 inch outside diameter, 2 9/32 high
- Optional springs available to change clutch engagement RPM
- Clutch comes with 2400 RPM engagement, white clutch springs
- 5/8" bore, 10 teeth, 40/41 chain, 3/16 internal key (#RMP)-----$69.99
- 3/4" bore, 12 teeth, 35 chain, 3/16 internal key (#S-255-224)-----$69.99
- 3/4" bore, 10 teeth, 40/41 chain, 3/16 internal key (#S-255-220)-----$69.99
Replacement parts:
- Red clutch springs, 1000 RPM engagement, 4-per set (#S-255-244)-----$22.50
- Green clutch springs, 1250 RPM engagement, 4-per set (#R-8443-35-009-A)-----$22.50
- Orange clutch springs, 1300 RPM engagement, 4-per set (#S-255-248)-----$22.50
- Yellow clutch springs, 1800 RPM engagement, 4-per set (#S-255-252)-----$22.50
- White clutch springs, 2400 RPM engagement, 4-per set (#S-255-256)-----$22.50
- Black clutch springs, 3000 RPM engagement, 4-per set (#S-255-261)-----$22.50
- Clutch drive sprocket, 10 teeth, 40/41 chain (#R-8444-47-007-B)-----$33.95
- Clutch drive sprocket, 12 teeth, 35 chain (#R-8444-47-023)-----$28.95
- Clutch drive sprocket, 13 teeth, 35 chain (#R-8444-47-038)-----$28.95
- Sprocket bushing (#R-8444-15-003-B)-----$13.99
Racing Centrifugal Clutch Kits
This racing clutch is for avid four cycle racers who want consistency in clutch engagement along with ease and flexibility in tuning the clutch to fit their track.
Description:
- 3/4" bore, 35 chain with oilite bushing
- 4 3/16 inch outside diameter
- Non-directional (inboard or outboard)
- Kits include three (3) interchangeable sprockets & 4 sets of nine (9) springs each & black clutch shoes
- Kit with 13, 14 & 15 teeth sprockets (#V-MTDS1315)-----$159.99
- Kit with 15, 16 & 17 teeth sprockets (#V-MTDS1517)-----$159.99
- Replacement spring sets $12.95 per set
- Replacement parts:
10 tooth sprocket, drum & bushing (#V-MTDS1034DRSP)-----$35.50
11 tooth sprocket, drum & bushing (#V-MTDS1134DRSP)-----$35.50
12 tooth sprocket, drum & bushing (#V-MTDS12DRSP)-----$35.50
Universal drum for 13 to 22 tooth sprockets (#V-MTDSURM)-----$11.50
13 tooth sprocket & bushing (#V-MTDS13)-----$18.50
14 tooth sprocket & bushing (#V-MTDS14)-----$24.50
15 tooth sprocket & bushing (#V-MTDS15)-----$24.50
16 tooth sprocket & bushing (#V-MTDS16)-----$25.70
17 tooth sprocket & bushing (#V-MTDS17)-----$27.76
18 tooth sprocket & bushing (#V-MTDS18)-----$27.76
19 tooth sprocket & bushing (#V-MTDS19)-----$29.50
20 tooth sprocket & bushing (#V-MTDS20)-----$29.50
21 tooth sprocket & bushing (#V-MTDS21)-----$29.50
22 tooth sprocket & bushing (#V-MTDS22)-----$29.50
Spring ring (#V-MTDSSR)-----$9.50
Black clutch shoes, less slip & tolerate more heat (#V-MTDSSH)-----$54.74 set
Red clutch shoes, more slip & lighter weight (#V-MTDSSHR)-----$54.74 set
Hub, sleeve & backing plate (#V-MTDSHUB)-----$25.50
Fiber washer (#V-MTSS34FW)-----$0.99
Snap ring (#V-MTSS34SR)-----$2.50
Drum snap ring (#V-MTSS34SRDS)-----$2.50
Bushing (#V-MTSS0634)-----$4.99
7 gram weight kit, lowers engagement approximately 300 RPM (#V-MTDSWTS)-----$7.99
10 gram weight kit, lowers engagement approximately 400 RPM (#V-MTDSWTS10)-----$7.99
Centrifugal Clutch, GE SERIES
For Go-Karts, Mini-Bikes and Mowers
Description:
- Racers choice (high performance)
- Non-directional (inboard or outboard)
- 3 3/4 inch outside diameter
- 3/4 bore, 35 chain, 3/16 keyway
- Optional choice, heavy or light shoes
- 11 teeth with bushing (#V-NARC60)-----$84.95
- 12 teeth with bushing (#V-NARC61)-----$79.95
- 13 teeth with needle bearings (#V-NARC64)-----$79.95
- 14 teeth with needle bearings (#V-NARC66)-----$79.95
- 15 teeth with needle bearings (#V-NARC68)-----$79.95
- 16 teeth with needle bearings (#V-NARC70)-----$79.95
- 17 teeth with needle bearings (#V-NARC72)-----$79.95
- 18 teeth with needle bearings (#V-NARC74)-----$79.95
- 19 teeth with needle bearings (#V-NARC76)-----$79.95
- 20 teeth with needle bearings (#V-NARC78)-----$79.95
Centrifugal Clutches
For Go-Karts and Mini-Bikes
Description:
- For 2.5 to 8 HP engines
- One-piece sintered metal shoes
- Oilite bearing
- Outboard mounting only (on the end of the crank shaft)
- Stainless steel garter spring
- No adjustment required
- 4 1/4" outside diameter
- 5/8" bore, 11 teeth, 35 chain, 3/16 keyway (#CC-209748)-----$99.99
- 3/4" bore, 11 teeth, 35 chain, 3/16 keyway (#CC-203963)-----$119.99
- 3/4" bore, 12 teeth, 35 chain, 3/16 keyway (#CC-209760)-----$119.99
- 1" bore, 12 teeth, 35 chain, 1/4 internal key (#CC-206169)-----$129.99
- 1" bore, 10 teeth, 41/40 chain, 1/4 internal key (#CC-206170)-----$129.99
Enforcer Clutch
Description:
- For up to 40 HP four stroke engines
- 1" bore 1 1/2" deep, 1/4" keyway, 2 set screws
- 4 17/32" drum outside diameter,
- Turned steel drum for perfect runout
- Heat dissipating holes in the drum for cooler running clutch
- Three shoe design provides excellent 360 degree contact for more torque
- Shoe linings have a high coefficient of friction & are resistant to wear, fading & troublesome vibration
- Must be mounted Outboard only (on the end of the crank shaft)
- Optional springs available to change clutch engagement RPM
- Clutch comes with 2000 RPM engagement, purple clutch springs
- Clutch with 10 teeth sprocket for #40 or #41 chain (#V-NA180153)-----$208.95
- Clutch with 12 teeth sprocket for #35 chain (#V-NAENF12)-----$208.95
- Clutch with 13 teeth sprocket for #35 chain (#V-NAENF13)-----$208.95
- Clutch with 14 teeth sprocket for #35 chain (#V-NAENF14)-----$208.95
- Clutch with 15 teeth sprocket for #35 chain (#V-NAENF15)-----$208.95
- Clutch with 16 teeth sprocket for #35 chain (#V-NAENF16)-----Not available
- Clutch with 17 teeth sprocket for #35 chain (#V-NAENF17)-----$208.95
- Clutch with 18 teeth sprocket for #35 chain (#V-NAENF18)-----$208.95
Replacement parts: Springs sold each (one clutch uses 3 springs)
- Red clutch springs, 1450 RPM engagement (#V-NA104)-----$5.32 each
- White clutch springs, 1650 RPM engagement (#V-NA105)-----$5.32 each
- Blue clutch springs, 1800 RPM engagement (#V-NA106)-----$5.32 each
- Purple clutch springs, 2000 RPM engagement (#V-NA107)-----$5.32 each
- Green clutch springs, 2150 RPM engagement (#V-NA108)-----$5.32 each
- Plain clutch springs, 2400 RPM engagement (#V-NA110)-----$5.32 each
- Needle bearing (#V-NA300122)-----$17.50
- Clutch shoes, three piece set (#V-NAS142)-----$75.42
- Clutch drum, sprocket & needle bearing assembly (#V-NAD144)-----$109.65 (specify number of teeth)
Mini Cup Clutch
Exclusively designed for the Mini-Cup Series of racing
Description:
- For up to 18 HP four stroke engines
- 1" bore 1 1/2" deep, 1/4" keyway, 2 set screws, uses 35 chain
- 4 17/32" drum outside diameter,
- Turned steel drum for perfect runout
- Heat dissipating holes in the drum for cooler running clutch
- Three shoe design provides excellent 360 degree contact for more torque
- Must be mounted Outboard only (on the end of the crank shaft)
- Engine must run counterclockwise rotation as viewed from the end of the crank shaft
- Optional springs available to change clutch engagement RPM
- Clutch comes with 1700 RPM engagement, red clutch springs
- Clutch with 12 teeth sprocket (#V-NA1300121)-----$183.50
- Clutch with 13 teeth sprocket (#V-NA1300131)-----$183.50
- Clutch with 14 teeth sprocket (#V-NA1300141)-----$183.50
- Clutch with 15 teeth sprocket (#V-NA1300151)-----$183.50
- Clutch with 16 teeth sprocket (#V-NA1300161)-----$183.50
- Clutch with 17 teeth sprocket (#V-NA1300171)-----$183.50
- Clutch with 18 teeth sprocket (#V-NA1300181)-----$183.50
Replacement parts: Springs sold each (one clutch uses 3 springs)
- Red clutch springs, 1700 RPM engagement (#V-NA104)-----$5.32 each
- White clutch springs, 1850 RPM engagement (#V-NA105)-----$5.32 each
- Blue clutch springs, 2100 RPM engagement (#V-NA106)-----$5.32 each
- Purple clutch springs, 2400 RPM engagement (#V-NA107)-----$5.32 each
- Green clutch springs, 2550 RPM engagement (#V-NA108)-----$5.32 each
- Plain clutch springs, 2700 RPM engagement (#V-NA110)-----$5.32 each
- Clutch shoes, three piece set (#V-NA142)-----$71.40
Centrifugal Clutches
For Go-Karts, Mini-Bikes and Mowers
Description:
- For 6 to 10 HP engines
- 2100 RPM engagement
- Non-directional (inboard or outboard)
- 1" bore, 4 3/4" outside diameter
- Two 5/16-24 set screws 90 degrees apart on sprocket side of clutch
- 17 teeth, 35 chain, 1/4 keyway (#V-160157)--------$149.99
- 14 teeth, 40/41 chain, 1/4 keyway (#V-160155)-----$169.99
Centrifugal Clutch
For Go-Karts and Mini-Bikes
Description:
- Heavy duty with needle bearings
- Outboard mounting only
- 3 to 10 HP rating
- 4 11/16" outside diameter, weighs 4 1/2 pounds
- 1" bore, 10 teeth, 40/41 chain, 1/4 keyway (#V-160153)-----$189.95
Centrifugal Pulley Clutches
For Go-Karts and Mini-Bikes
Description:
- Sintered metal shoes
- Oilite bearings
- Non-directional (inboard or outboard)
- Stainless steel garter spring, 2300 RPM engagement
- Fits A or B belts
- 5/8 bore, 3 1/4 pulley diameter, 3/16 keyway, (#S-255-307)-----$79.95
- 3/4 bore, 3 1/4 pulley diameter, 3/16 keyway, (#S-255-315)-----$79.95
Centrifugal Pulley Clutches, 350 Series
For Go-Karts and Mini-Bikes
Description:
- Replaceable springs & specifications for clutches
- Non-directional (inboard or outboard)
- 5/8 bore, 3" pulley diameter, 3/16 keyway, with replaceable springs (#S-350-5/8)---------$129.95
- 3/4 bore, 3" pulley diameter, 3/16 keyway, with replaceable springs (#CC-200182)---------$129.95
- 1" bore, 3" pulley diameter, 1/4 keyway, with replaceable springs (#CC-202312)------------$129.95
Clutch Accessories
Description:
- Clutch collar 5/8 ID x 1/2 height (#MG-467)-----$3.90
- Clutch collar 3/4 ID x 9/16 height (#MG-468)-----$3.95
- Clutch collar 7/8 ID x 9/16 height (#MG-9263)-----$4.99
- Clutch collar 1" ID x 5/8 height (#MG-7329)-----$5.90
- Clutch collar 1 1/8 ID x 11/16 height (#MG-9265)-----$7.70
- Split clutch collar 1" ID x 1 3/4 OD x 1/2 height (#S-255-HPC1)-----$8.99
- Split aluminum clutch collar 1" ID x 1 3/4 OD x 1/2 height (#S-255-HPC2)-----$9.95
- Key 3/16" square x 1/2" long (#S-260-264)-----$1.30
- Key 3/16" square x 3/4" long (#S-260-265)-----$1.30
- Key stock 3/16" square x 12" long (#MG-5600)-----$2.99
- Key stock 1/4" square x 8" long (#V-KMAK)-----$1.99
- Key stock 5/16" square x 12" long (#MG-5602)-----$3.99
- Key stock 3/8" square x 12" long (#MG-5603)-----$4.99
- Set screw 1/4" (#HPC-ss)-----$0.89
Jackshaft
Description:
- 5/8 diameter, 12" long
- 3/16 keyway
- Price (#MG-480)-----$11.95
Drive Chain / Connecting Links / Offset Links
Description:
- # 25 Economy roller chain (#HA-11-383)-----$3.69 per foot
(connecting link sold seperately)
- # 25 Economy connecting link (#HA-11-399)-----------$1.50
- # 35 EK High Performance Racing Chain, high tensil strength, 106 links, 40" long (#V-DA35HTIO6)-----$27.41 (connecting link included)
- # 35 Economy roller chain (#S-250-001)-----$3.69 per foot
(connecting link sold seperately)
- # 35 EK High Performance connecting link (#V-DA35SCL)-----------$2.50
- # 35 Economy connecting link (#S-250-084)-----------$1.50
- # 35 Economy offset link (#S-250-142)-------------------$1.95
- # 40 Economy roller chain (#S-250-019)-----$3.69 per foot
(connecting link sold seperately)
- # 40 Economy connecting link (#S-250-092)-----------$1.50
- # 40 Economy offset link (#S-250-159)-------------------$1.95
- # 41 Economy roller chain (#S-250-027)-----$3.69 per foot
(connecting link sold seperately)
- # 41 Economy connecting link (#S-250-100)-----------$1.50
- # 41 Economy offset link (#S-250-167)-------------------$1.95
Drive Sprockets
Description:
- 5/8 bore, 12 teeth, 35 chain, 3/16 keyway, 2 set-screws (#S-260-083)-----$13.79
- 5/8 bore, 14 teeth, 35 chain, 3/16 keyway, 2 set-screws (#MG-073)-----$14.89
- 5/8 bore, 16 teeth, 35 chain, 3/16 keyway, 2 set-screws (#MG-074)-----$15.89
- 5/8 bore, 9 teeth, 41/40 chain, 3/16 keyway, 2 set-screws (#MG-475)-----$14.79
- 5/8 bore, 10 teeth, 41/40 chain, 3/16 keyway, 2 set-screws (#S-260-091)-----$15.89
- 3/4 bore, 10 teeth, 41/40 chain, 3/16 keyway, 2 set-screws (#MG-10985)-----$14.69
- 3/4 bore, 14 teeth, 41/40 chain, 3/16 keyway, 1 set-screw (#MG-12463)-----$14.69
- 3/4 bore, 13 teeth, 35 chain, (#260-063)-----SOLD OUT
- 3/4 bore, 15 teeth, 35 chain, (#260-067)-----SOLD OUT
Sprockets
Description: (fits many Manco products)
- Plated steel sprocket for 35 chain
- Six 11/32 inch diameter bolt holes
- 3 1/4 inch diameter bolt circle
- 1 3/8 inch diameter center hole
- 60 teeth (#V-KM1073)-----$13.95
- 72 teeth (#V-KM1074)-----$14.95
Sprocket
Description:
- Plated steel sprocket for 35 chain
- Six 1/4 inch diameter bolt holes
- 5 inch diameter bolt circle
- 1 3/8 inch diameter center hole
- 72 teeth (#X-50-0700)-----$13.95
Sprockets
Description:
- Steel sprocket for 41/40 chain
- Eight bolt holes
- Four 5/16 inch diameter bolt holes on a 2 13/16 inch diameter bolt circle
- Four 3/8 inch diameter bolt holes on a 2 7/8 inch diameter bolt circle
- 2 1/8 inch diameter center hole
- 48 teeth, 7 3/4 inch outside diameter (#MG-8247)-----$19.95
- 54 teeth, 8 1/2 inch outside diameter (#MG-8248)-----$21.95
- 60 teeth, 9 1/2 inch outside diameter (#MG-8249)-----$23.95
Sprockets
Description:
- Plated steel sprocket for 35 chain
- Six 1/4 inch diameter bolt holes
- 5 1/4 inch diameter bolt circle
- 4 15/16 inch diameter center hole
- 72 teeth (#V-AE-2158)-----$14.95
- 60 teeth (#V-AE-2152)-----$11.95
- Both sprockets fit Azusa sprocket hub (#V-AE1872) shown below
Split sprockets by Azusa
Description:
- Anodized aluminum split sprockets for 35 chain
- 5 1/4 inch diameter bolt circle
- Includes one complete sprocket (two halves)
- Use with Azusa sprocket hub (#V-AE1872) shown below
- 53 teeth (#V-AE2001)-----$25.50
- 54 teeth (#V-AE2047)-----$25.50
- 58 teeth (#V-AE2049)-----$25.50
- 60 teeth (#V-AE2050)-----$25.50
- 63 teeth (#V-AE2006)-----$26.95
- 66 teeth (#V-AE2053)-----$26.95
- 72 teeth (#V-AE2056)-----$29.95
- 76 teeth (#V-AE2058)-----$32.50
- 80 teeth (#V-AE2060)-----$32.50
- 82 teeth (#V-AE2061)-----$32.50
- 84 teeth (#V-AE2062)-----$32.50
- 53 through 84 teeth sprockets available
Split sprockets
Description:
- Brushed aluminum split sprockets for 40/41 chain
- Includes one complete sprocket (two halves)
- 5 1/4 inch diameter bolt circle
- Use with Azusa sprocket hub (#V-AE1872) shown below
- 48 teeth (#V-AET-48)-----$60.99
- 49 teeth (#V-AET-49)-----$60.99
- 50 teeth (#V-AET-50)-----$60.99
- 51 teeth (#V-AET-51)-----$60.99
- 52 teeth (#V-AET-52)-----$60.99
- 53 teeth (#V-AET-53)-----$60.99
- 54 teeth (#V-AET-54)-----$60.99
- 55 teeth (#V-AET-55)-----$60.99
- 56 teeth (#V-AET-56)-----$60.99
- 57 teeth (#V-AET-57)-----$60.99
- 58 teeth (#V-AET-58)-----$60.99
- 59 teeth (#V-AET-59)-----$74.99
- 60 teeth (#V-AET-60)-----$74.99
- 61 teeth (#V-AET-61)-----$74.99
- 62 teeth (#V-AET-62)-----$74.99
- 63 teeth (#V-AET-63)-----$74.99
- 64 teeth (#V-AET-64)-----$74.99
- 65 teeth (#V-AET-65)-----$74.99
Sprocket Hub by Azusa
Description:
- Aluminum sprocket hub for Azusa sprockets shown above
- 1/4 inch keyway
- 5 1/4 inch diameter bolt circle
- Fits 1 inch diameter live axles
- Includes mounting hardware
- Price (#V-AE1872)-----$32.95
Sprocket Hub
Description:
- Aluminum sprocket hub for split sprockets shown above
- 5 1/4 inch diameter bolt circle
- 1/4 inch keyway
- Fits 1 1/4 inch diameter live axles
- Includes mounting hardware
- Price (#V-APH114)-----$39.95
Sprocket Hub
Description:
- Aluminum sprocket hub for split sprockets shown above
- 5 1/4 inch diameter bolt circle
- 5/16 inch keyway
- Fits 40MM diameter live axles
- Includes mounting hardware
- Price (#V-APH130)-----$41.77
Go-kart Axle by Azusa
Description:
- Steel axle, one inch diameter
- 38" long with 1/4" keyway full length
- 3/4-16 threads, 2" long, each end
- Price (#V-AE8121)-----$49.95
- Self-locking axle nuts (#MG-68516)-----$2.00 each
(sold separately)
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