![Tamiya #15398 - JR-Double Aluminum Rollers (13-12mm) [15398]](http://myrcstation.com/cdn/shop/products/6efac6999e29e380453bf47be767492e_1024x1024.jpg?v=1630228918)
![Tamiya #15398 - JR-Double Aluminum Rollers (13-12mm) [15398]](http://myrcstation.com/cdn/shop/products/6efac6999e29e380453bf47be767492e_480x480.jpg?v=1630228918)
Grade-Up Parts Series no.398
Double Aluminum Rollers (13-12mm)
Item No: 15398
★These precision aluminum components each feature integrated 12mm and 13mm rollers. ★13mm roller sections come into contact with the course fence on straights, and 12mm roller sections during corners. ★Also included are 520 ball bearings and other small parts for attachment.
Specifications are subject to change without notice.