To reduce weight, chain rings are often hollowed to reduce weight and maintain the structural integrity to transfer pedalling force. These hollowed out sections cause vast air friction and drag while pedalling.
Lami Flow rings are the Ridea's latest chain ring design that incorporates aerodynamic attributes to reduce the turbulence created by chain ring. This creates a Laminar-Flow that reduces air friction while keeping the light weight and stiffness of the chain ring structure.
Supplied without chainring bolts.
• 7150-T7 aluminium• single speed/track only• 144 BCD• 80g (47T) | 95g (50T)
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
Used by the Japanese Track Team, the RIDEA 3D Track crank is produced from the finest worldwide materials, including top quality Swiss 7150-T7 aluminium for the crank arms and German 6-4 Titanium for the spindle on the Ti version.
RIDEA 3D cranksets are fully CNC machined, optimising weight reduction and structural strength and designed to provide maximum torque.