Polar Clutch System Product images may differ from actual product appearance. This is the first clutch that allowed Jr Dragsters to run into the 7 second zone. Designed for better consistency and faster reaction time, this clutch is fully tunable and has been updated thru the years. Available as either the Polar Jr or the Super Pro. System includes primary, secondary clutch and belt. You can modify this clutch to fit the car, motor, and child by changing ramps, weights, springs, and helix.

449-CP-105

Polar Jr Clutch Assembly Ramps: 18-28-22 Primary Spring: Purple Secondary Spring: Yellow Weights: 7 Grams Helix: 34 Degree More info on Half Scale Dragsters CP-105

$645.99 Ships

449-CPP-139

Quick Shift Clutch Assembly Ramps: 15-28-22 Primary spring: Purple Secondary Spring: Yellow Weights: 7 Grams Helix: 42 Degree More info on Half Scale Dragsters CPP-139

$895.99 Ships 02/22/12

449-CP-104

Polar Max Belt .785" wide 9" Center to Center More info on Half Scale Dragsters CP-104

$34.99 Ships

449-CP-104O

Polar Outlaw Belt .865" Width 9" Center to center More info on Half Scale Dragsters CP-104O

$35.99 Ships

449-CP-105P

Polar Jr Primary Unit Ramps: 18-28-22 Spring: Purple Weights: 7 Grams More info on Half Scale Dragsters CP-105P

$475.99 Ships 02/22/12

449-CPP-139P

Quick Shift Primary Unit Ramps: 15-28-22 Spring: Purple Weights: 7 Grams More info on Half Scale Dragsters CPP-139P

$591.99 Ships 02/22/12

449-CP-070

Polar Jr Secondary Unit Helix: 34 Degree Spring: Yellow More info on Half Scale Dragsters CP-070

$288.99 Ships 02/22/12

449-CPP-139S

Quick Shift/Super Pro Secondary Unit Helix: 42 Degree Spring: Yellow More info on Half Scale Dragsters CPP-139S

$380.99 Ships 02/22/12

449-CP-076R

Polar Secondary Spring Red High Tension More info on Half Scale Dragsters CP-076R

$16.99 Ships 02/22/12

449-CP-076Y

Polar Secondary Spring Yellow Standard More info on Half Scale Dragsters CP-076Y

$16.99 Ships

449-CP-090B

Polar Primary Spring Black -500 RPM More info on Half Scale Dragsters CP-090B

$15.99 Ships 02/22/12

449-CP-090BY

Polar Primary Spring Black/Yellow +500 RPM More info on Half Scale Dragsters CP-090BY

$15.99 Ships 02/22/12

449-CP-090G

Polar Primary Spring Green +200 RPM More info on Half Scale Dragsters CP-090G

$15.99 Ships 02/22/12

449-CP-090O

Polar Primary Spring Orange -200 RPM More info on Half Scale Dragsters CP-090O

$15.99 Ships 02/22/12

449-CP-090P

Polar Primary Spring Purple Standard More info on Half Scale Dragsters CP-090P

$17.99 Ships

449-CP092-122822

Polar Ramps 12-28-22 Set of 3 More info on Half Scale Dragsters CP092-122822

$46.99 Ships 02/22/12

449-CP092-123024

Polar Ramps 12-30-24 Set of 3 More info on Half Scale Dragsters CP092-123024

$46.99 Ships 02/22/12

449-CP092-123224

Polar Ramps 12-32-24 Set of 3 More info on Half Scale Dragsters CP092-123224

$46.99 Ships 02/22/12

449-CP092-152822

Polar Ramps 15-28-22 Set of 3 More info on Half Scale Dragsters CP092-152822

$46.99 Ships 02/22/12

449-CP092-153024

Polar Ramps 15-30-24 Set of 3 More info on Half Scale Dragsters CP092-153024

$46.99 Ships 02/22/12

449-CP092-153224

Polar Ramps 15-32-24 Set of 3 More info on Half Scale Dragsters CP092-153224

$46.99 Ships 02/22/12

449-CP092-182822

Polar Ramps 18-28-22 Set of 3 More info on Half Scale Dragsters CP092-182822

$46.99 Ships 02/22/12

449-CP092-183024

Polar Ramps 18-30-24 Set of 3 More info on Half Scale Dragsters CP092-183024

$46.99 Ships 02/22/12

449-CP092-183224

Polar Ramps 18-32-24 Set of 3 More info on Half Scale Dragsters CP092-183224

$46.99 Ships 02/22/12

449-CP092-202420

Polar Ramps 20-24-20 Set of 3 More info on Half Scale Dragsters CP092-202420

$46.99 Ships 02/22/12

449-CP092-OTL25R

Polar Ramps Outlaw 25R1 Set of 3 More info on Half Scale Dragsters CP092-OTL25R

$46.99 Ships 02/22/12

449-CP0922530383

Polar Ramps 25-30-38-35 Set of 3 More info on Half Scale Dragsters CP0922530383

$46.99 Ships 02/22/12

857-P12-28-22

Polar Ramps 12-28-22 Set of 3 View this item

$76.99

To order this item contact Customer Service at 1-800-345-4545.

449-CP-096

Polar Clutch Weight Kit Kit includes 6 each of the following weights: 5 Grams 6 Grams 8 Grams 9 Grams More info on Half Scale Dragsters CP-096

$42.99 Ships 02/22/12

449-CP-096-4

Polar Weight 4 Gram Contains 6 weights More info on Half Scale Dragsters CP-096-4

$7.69 Ships 02/22/12

449-CP-096-5

Polar Weight 5 Gram Contains 6 weights More info on Half Scale Dragsters CP-096-5

$7.69 Ships 02/22/12

449-CP-096-6

Polar Weight 6 Gram Contains 6 weights More info on Half Scale Dragsters CP-096-6

$7.69 Ships 02/22/12

449-CP-096-7

Polar Weight 7 Gram Contains 6 weights More info on Half Scale Dragsters CP-096-7

$7.69 Ships 02/22/12

449-CP-096-8

Polar Weight 8 Gram Contains 6 weights More info on Half Scale Dragsters CP-096-8

$7.69 Ships 02/22/12

449-CP-096-9

Polar Weight 9 Gram Contains 6 weights More info on Half Scale Dragsters CP-096-9

$7.69 Ships 02/22/12

449-CP-071-34

Polar Helix 34 Degree More info on Half Scale Dragsters CP-071-34

$49.99 Ships 02/22/12

449-CP-071-36

Polar Helix 36 Degree More info on Half Scale Dragsters CP-071-36

$49.99 Ships 02/22/12

449-CP-071-38

Polar Helix 38 Degree More info on Half Scale Dragsters CP-071-38

$49.99 Ships 02/22/12

449-CP-071-3842

Helix Dual Stage 38/42 View this item

$53.99 Ships 02/22/12

449-CP-071-40

Polar Helix 40 Degree More info on Half Scale Dragsters CP-071-40

$49.99 Ships 02/22/12

449-CP-071-42

Polar Helix 42 Degree More info on Half Scale Dragsters CP-071-42

$49.99 Ships

449-CP-071-4246

Helix Dual Stage 42/46 View this item

$53.99 Ships 02/22/12

449-CP-071-46

Polar Helix 46 Degree More info on Half Scale Dragsters CP-071-46

$49.99 Ships 02/22/12

449-CP-071-4650

Helix Dual Stage 46/50 View this item

$53.99 Ships 02/22/12

449-CP-071-4654

Helix Dual Stage 46/54 View this item

$53.99 Ships 02/22/12

449-CP-071-4658

Helix Dual Stage 46/58 View this item

$53.99 Ships 02/22/12

449-CP-071-4852

Helix Dual Stage 48/52 View this item

$53.99 Ships 02/22/12

449-CP-071-4856

Helix Dual Stage 48/56 View this item

$53.99 Ships 02/22/12

449-CP-108

Polar Jr/Super Pro/Quick Shift Brass Bushing Primary and Secondary More info on Half Scale Dragsters CP-108

$11.99 Ships 02/22/12

449-CP-086

Polar Jr Primary Cover View this item

$55.99 Ships 02/22/12

449-CP-087

Polar Jr Ramp Holder View this item

$54.99 Ships 02/22/12

449-CP-089

Polar Jr Drive Hub W/Bushing View this item

$39.99 Ships 02/22/12

449-CP-091

Polar Jr Spring Retainer View this item

$19.99 Ships 02/22/12

449-CP-093

Polar Jr Spring Carrier View this item

$82.99 Ships 02/22/12

449-CP-094

Polar Jr AN Arm Bolt View this item

$4.99 Ships 02/22/12

449-CP-095

Polar Jr Roller Arm View this item

$12.99 Ships 02/22/12

449-CP-097

Polar Jr Primary Moving Sheave View this item

$59.99 Ships 02/22/12

449-CP-098

Polar Jr Rollers W/Bushings 3 per package View this item

$30.99 Ships 02/22/12

449-CP-100

Polar Jr Primary Post View this item

$65.99 Ships 02/22/12

449-CP-102

Polar Jr Primary Fixed Sheave View this item

$39.99 Ships 02/22/12

449-CPE-134J

Barrel Lock Polar Jr View this item

$30.99 Ships 02/22/12

449-CPE-134P

Barrel Lock More info on Half Scale Dragsters CPE-134P

$30.99 Ships 02/22/12

449-CPP-119

Compression Sleeve More info on Half Scale Dragsters CPP-119

$39.99 Ships 02/22/12

449-CPP-121

Roller Spyder More info on Half Scale Dragsters CPP-121

$105.99 Ships 02/22/12

449-CPP-121R

Spyder Roller More info on Half Scale Dragsters CPP-121R

$7.99 Ships 02/22/12

449-CPP-123

Hex Shim More info on Half Scale Dragsters CPP-123

$14.99 Ships 02/22/12

449-CPP-124

Primary Movable Sheave More info on Half Scale Dragsters CPP-124

$100.99 Ships 02/22/12

449-CPP-125

Round Shim More info on Half Scale Dragsters CPP-125

$4.99 Ships 02/22/12

449-CPP-126

Primary Post More info on Half Scale Dragsters CPP-126

$94.99 Ships 02/22/12

449-CPP-127

Primary Fixed Sheave More info on Half Scale Dragsters CPP-127

$68.99 Ships 02/22/12

449-CPP-128

Primary Arm More info on Half Scale Dragsters CPP-128

$18.99 Ships 02/22/12

449-CPP-138

Cover/Ramp Holder More info on Half Scale Dragsters CPP-138

$130.99 Ships 02/22/12

449-CP-077

Secondary Button More info on Half Scale Dragsters CP-077

$2.99 Ships 02/22/12

449-CP-078

Button Carrier Slide type More info on Half Scale Dragsters CP-078

$57.99 Ships 02/22/12

449-CP-079

Secondary Post More info on Half Scale Dragsters CP-079

$38.99 Ships 02/22/12

449-CP-080

Polar Jr Secondary Fixed Sheave View this item

$58.99 Ships 02/22/12

449-CP-081

Driven Shim .010 thick More info on Half Scale Dragsters CP-081

$4.99 Ships 02/22/12

449-CP-082

Tower Pin Sold as each More info on Half Scale Dragsters CP-082

$11.99 Ships

449-CP-083

Polar Jr Secondary Moving Sheave View this item

$63.99 Ships 02/22/12

449-CPE-136

Secondary Roller (each) View this item

$14.99 Ships 02/22/12

449-CPP-137

Secondary Fixed Sheave More info on Half Scale Dragsters CPP-137

$71.99 Ships 02/22/12

449-CPP-142

Secondary Moving Sheave More info on Half Scale Dragsters CPP-142

$65.99 Ships 02/22/12

449-CP-106

HSD Alignment Tool More info on Half Scale Dragsters CP-106

$69.99 Ships 02/22/12

449-CP-120

Ultimate Polar Clutch Tool More info on Half Scale Dragsters CP-120

$99.99 Ships 02/22/12

857-P150-10

Clutch Alignment Tool 10" center to center View this item

Was: $54.99 Now: $39.99 Ships