Service mt 09 sp 21000 miles

Hi all, happy new year! anyone recomend reasonably priced service for my 2021 mt 09 sp ? Preferably essex/ east london, also quick shifters playing up, any ideas anyone? cheers ride safe!

Yamaha Sondel in Sidcup

Haven’t used for a number of years but SBK City worth a call. Rhalf the owner, if he’s still there used to be a racer so good for a chat.