shift

The issue is probably me and not the bike, but has anyone experienced not engaging third gear? It seems to happen when the bike is warm, like a couple hours into a day of riding, and when I am going through the gears quickly. I've never not had the bike smoothly shift into 2, 4-5-6, and...

Has anyone broke their shifter lever? I broke my second one this weekend at the track. I have it setup in GP shift.

How do you raise The rpm, were The shift light starts flashing?

Hi Guys, Beginner rider here... I'v only been riding for.. well I'v been out maby 5 times... probably a couple hours on my bike... I think my bike is at like 170-180KM's... never rode a motorcycle before this. Anyways I'm getting the hang of it and having alot of fun, I was having problems...

First, I do not work for Commonwealth Motorcycles. I'm an independent road racer and M/C endurance team owner. This is a first update to the install I did yesterday on our RC390. Got this kit due to vague up shifting we experienced at race pace. Sometimes the shift would fall back without...

Guys, I will have the Factory Pro shift kit available soon. I have the first one on the way back today to check fitment and spring tension. They will be available pretty quickly. It will be a kit with new spring, detent arm fitted with hybrid bearing and a clutch cover gasket. We are retro...

Is it possible to make the RC 390 GP Shift on the stock rearsets? Has anyone tried it yet?

Leathers: Shift SR-1 suit (fits like it was custom), SR-1 jacket, Shift Air Avenger jacket, Dainese Pro C2 pants, Shift SR1 gloves, Dainese winter gloves (at least for Arizona they worked!!) Helmets: HJC AC-12 Carbon and a Diablo Boots: Sidi Vertigo I use to work where we sold Fox Racing...