If you want to make your CBR 125R a bit quicker and have £547.82 spare, this new 170cc cylinder kit from Malossi might just be worth a look.
The Nikasil plated alloy cylinder kit also includes a Malossi Force Master 2 CDI with four different maps pre programmed. The CDI raises the rev limiter by 1000rpm to allow a higher top speed and better acceleration so you can make full use of the extra power provided by the big bore kit.
Malossi products are supplied in the UK by VE (UK), visit the www.ve-uksupermarket.com website to browse their extensive range of performance products and consumables.