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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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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-
Stock 230-235hp@8400rpm
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:
- 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
4.9 ★★★★★
Based on 2140 reviews
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Product Reviews
★★★★★ 5
Good option for an aftermarket replacement solution.
Size: 3+12+12+2+1 pack
I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Eufy Brushes wear out with daily use
Size: 4 Pack
These brushes help the Eufy continue to run efficiently. I have 2 dogs and run 2 Eufies daily. It is surprising how much sand, dust, gravel and hair gets vacuumed. My furniture isn't as dusty and my floor doesn't need mopping as often.
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Reviewed in the United States on January 7, 2026
★★★★★ 4
It works
Size: 2+12+12+2 pack
Fits as expected and it's nice to have so many replacement parts. This item is priced well.
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Fits my old eufy
Size: 3+12+12+2+1 pack
This set fits my older model eufy and has extra parts for newer models. The filters did not fit our model (our fault for not doing proper research) but the fan sweeper is awesome.
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Reviewed in the United States on October 5, 2024
★★★★★ 5
Lots of extras!
Size: 2+12+12+2 pack
The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything
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Reviewed in the United States on March 7, 2026