SKU: 51902160026

Bikeman Performance STG4 Kit / Pro R 330hp

$4027.48 $4474.98
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Bikeman Performance STG4 Kit / Pro R 330hpSKU: 15 336 4 ADD up to 100 HP TO YOUR PROR ALL NEW STAINLESS STEEL SLIP ON EXHAUST CLUTCH KIT WITH SNYPR WEIGHTS WITH SPRINGS CYCLONE CLUTCH COVER (COOLS BELT UP TO 30DEGREES) AIR EXTREME HEAD PORTED INTAKE CUSTOM TUNED BRAIN CROWER CAMS . 430 LIFT DROP IN CAMS +1 OVER SIZED VALVES OR +1 OVER SIZED VAVLES OUR PERFORMANCE CLUTCH SPRINGS HOLD MUCH BETTER BELT TENSION THEN FACTORY MORE RESPONSIVE FEEL CYCLONE CLUTCH COVER FOR EVEN COOLER BELT TEMPS AND

SKU: 15-336-4

ADD up to 100 HP TO YOUR PROR

  • ALL NEW STAINLESS STEEL SLIP ON EXHAUST 
  • CLUTCH KIT WITH SNYPR WEIGHTS WITH SPRINGS
  • CYCLONE CLUTCH COVER (COOLS BELT UP TO 30DEGREES)
  • AIR EXTREME HEAD PORTED INTAKE
  • CUSTOM TUNED BRAIN CROWER CAMS
  • .430 LIFT  DROP IN CAMS
  • +1 OVER SIZED VALVES OR +1 OVER SIZED VAVLES
  • OUR PERFORMANCE CLUTCH SPRINGS HOLD MUCH BETTER BELT TENSION THEN FACTORY
  • MORE RESPONSIVE FEEL
  • CYCLONE CLUTCH COVER FOR EVEN COOLER BELT TEMPS AND LONGER BELT AND CLUTCH LIFE  
  • GAINS TOP SPEEDS AND LOW END POWER
  • MUST SEND IN ECU FOR TUNING
  • Must send in head for core exchange or buy out the head for 1800$
  • Head must include original cam keepers with numbers matching to head to be a valid exchnage. Keepers are bored with the head and are a matching set. Non matching keepers turn head into paperweight.

Link to Cam Install

https://www.youtube.com/watch?v=b-fA3LECX1I

Pro R HP ratings-
 
Stage 4, Level 4 ECU tune, Air Extreme Big Valve Head (1mm intake 1mm exhaust CNCP head)/BMP.430 lift cams, BMP muffler - 312hp8750rpm / 199TQ@7575rpm

CB 1/16/25
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51902160026

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4.4 ★★★★★
Based on 2121 reviews
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Product Reviews
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Verified Purchase
Judie Edwards
Boise, US
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
T
Verified Purchase
Tiffany
Louisville, US
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Judie Edwards
Alexandria, US
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
T
Verified Purchase
Tiffany
Massapequa, US
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Judie Edwards
Lake Worth, US
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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