Thumbies bring back the thumb shifting of old, and we think it makes shifting more precise and smoother. These feel much better in our opinion than trigger or twist shifters.
Thumbies have a hinged clamp for an easy installation and fit handlebars with a diameter of 22.2mm or 31.8mm. The 22.2 models fit mountain bike handlebars and the 31.8 mount to the stem clamp area of a drop bar. The clamp is raised up to give clearance for hydraulic brake levers.
They have a shifter mounting boss that fits Shimano bar end shifters and most Shimano downtube shifters.
• 22.2mm or 31.8mm clamp size• Shimano fittings• 60g
If you're worried that you can't afford your dream bike or need to to upgrade your ride and want to spread the cost - we can help with a range of finance options; Klarna, V12 Finance, Clearpay, GiroPay, Bancontact, EPS, iDeal, EPS and Przelewy24. V12 is only available for UK residents - it provies 0% finance split over 6, 10 or 12 months. There's an online application form - which takes 5 minutes to complete - but you'll get an immediate decision. When you go to check out, you'll find full details and the application form. You'll also be able to select a deposit amount.
Any queries? Send us email or give us a call on +44 203 022 3002