Pro Circuit - R304 Silencer
Construction features include stainless-steel end caps and intake tube, an extruded aluminum body with brushed finish and lightweight, high-strength aluminum rivets and steel Allen head screws on one end for easy disassembly and rebuilding. Body designed for FIM requirements.
REVIEW SNAPSHOT®
by PowerReviews(based on 6 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
- Durable (4)
- Lightweight (4)
Cons
Best Uses
- Off-road (4)
- Racing (4)
- Motorsports:
- Motorcycle enthusiast (4), Competitive cyclist (3)
Reviewed by 6 customers
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Displaying reviews 1-6
Pros
- Durable
- Easy To Use
- Lightweight
- Versatile
Cons
- Nothing
Best Uses
- Off-Road
- Racing
Comments about Pro Circuit - 2-stroke R304 Shorty Silencer - Yamaha:
This Pro Circuit R-304 Silencer is amazing! It really adds a strong bottom end and it has a really quick response. I would recommend this to anyone looking for a simple, sleek and easy way to give your bike that added bottom end.
- Motorsports:
- Competitive Rider, Motorcycle Enthusiast
Pros
- Durable
- Easy To Use
- Lightweight
- Versatile
Cons
Best Uses
- Racing
Comments about Pro Circuit - 2-stroke R304 Shorty Silencer - Yamaha:
Nice sound, easy to use. [...] Best ever.
- Motorsports:
- Competitive Rider
Pros
Cons
Best Uses
- Replacement Part
Comments about Pro Circuit - 2-stroke R304 Shorty Silencer - Yamaha:
PUT IT ON MY YZ 85 IT HAS NEVER GONE SO WELL LOVE IT LOOKS GREAT
- Motorsports:
- Motorcycle Enthusiast
Pros
- Durable
- Lightweight
- Tough
Cons
Best Uses
- Off-Road
- Racing
- Replacement Part
- Upgrade
Comments about Pro Circuit - 2-stroke R304 Shorty Silencer - Yamaha:
Makes the power a lot snappier and doesnt let the motor die under low revs or heavy loads.
- Motorsports:
- Casual Rider, Competitive Rider
Pros
- Durable
- Good sound
- Lightweight
- Tough
Cons
Best Uses
- Off-Road
Comments about Pro Circuit - 2-stroke R304 Shorty Silencer - Yamaha:
I chose this product because I had heard that it produced more mid and top range power. This is true and i am jumping gaps easier because of the added power range than with the old pipe.
- Motorsports:
- Motorcycle Enthusiast
Pros
Cons
Best Uses
- Off-Road
- Racing
Comments about Pro Circuit - 2-stroke R304 Shorty Silencer - Yamaha:
14 yo races Junior lites Queensland Australia
(YZ-125-144cc)
Just one addition needed to run with the big dogs.
And win.
- Motorsports:
- Motorcycle Enthusiast
Displaying reviews 1-6
