Jims Roller Rocker Arms - High Performance
Jims Roller Rocker Arms - High Performance
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About this product
About this product
Upgrade your engine's performance with these high-performance Jims Roller Rocker Arms. These rocker arms are engineered for superior strength and durability, ensuring reliable operation even under extreme conditions. Maximize your engine's potential with these precision-crafted components.
Description
The Jims Roller Rocker Arms represent a significant upgrade for your engine, offering a lighter yet stronger design. These rocker arms feature 660 bronze bushings and bearing-grade steel roller tips, providing exceptional durability and reduced friction. Extensively tested under harsh conditions, these rocker arms are built to withstand high-performance applications. With a 1.625 ratio (stock), they are compatible with cams up to 0.700" lift, allowing for increased valve opening and improved engine breathing. Proudly made in the U.S.A., these roller rocker arms offer a blend of quality, performance, and reliability. Installation may require clearancing of Twin Cam rocker boxes.
Features & highlights
- Lightest rocker arm design with superior strength characteristics.
- 660 bronze bushings enhance durability and reduce friction.
- Bearing-grade steel roller tips for smooth and reliable operation.
- Tested under extreme conditions for maximum durability.
- Compatible with cams up to 0.700" lift at a 1.625 ratio.
- Proudly made in the U.S.A.
Technical specifications
- Brand: Jims
- Vendor Part Number: 1045RR
- Application: Exhaust, Intake
- Material: Steel
- Product Name: Rocker Arm
- Type: Roller
- Units: Set of 4
Important to know
Twin Cam rocker boxes may need to be clearanced during installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
JIMS
1045RR
Rocker Arm
Exhaust, Intake
Steel
Roller
Set of 4
Reviews


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
Based in Denmark
Fast customer support
Over 80.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
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As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.

