You are looking at a Pro-tek SWING ARM BUDDY double repair kit (Pro-tek Part No. SAB-20) that replaces a chain adjuster bolt after it seizes and breaks off in the swing arm of most off road motorcycles.
During normal cleaning and/or operating in moist environments, water enters and migrates to the rear of the swing arm causing the bolt to rust and seize. Consequently, at the next chain adjustment interval,the bolt can break off in the swing arm. This is becoming an increasingly common problem with today's motocross, street and enduro bikes. Rather than removing the swing arm from the bike, the SWING ARM BUDDY will allow the average rider to fix the broken stud in approximately 10 minutes without the expense of a machine shop, normally required for this repair. It comes in two distinct kits.
A SAB-10 single kit includes one 3/8" extractor drill bit and one special thread fitting.
A SAB-20 double kit contains one 3/8" extractor drill bit and two special thread fittings.
Also included are easy to follow instructions.
Replaces seized and/or broken chain adjuster bolts Kit allows you to replace broken bolts in approximately 10 minutes without having to remove the swing arm from the bike.
Comes with a high-speed hardened drill bit that is used to drill out the broken bolt, then a stainless steel threaded insert block can be easily and permanently inserted.
With threads replaced, a new adjustment bolt and lock can be used.
These kits are brand new, still in original packaging with manufacturer warranty. These are American made kits from a name you can trust- Pro-tek.
The double kit retails for $42.
If you have fitment questions or technical problems, or need to complete checkout using a credit card, feel free to contact our customer service department at (609) 312-6022.