Miche Primato K12 Shimano Cassettes For Youth And Junior Racing

Miche Primato K12 Shimano Cassettes For Youth And Junior Racing

Miche is renowned for manufacturing top-quality road race cassettes specifically designed for youth and junior riders. Their exceptional reputation makes them the go-to choice for young cyclists seeking reliable performance and durability.

Cassette sprockets for Shimano 12 Speed transmissions.

Different ratios are required to achieve the correct gear restriction rollouts.

British Cycling Youth and Junior racing gear restrictions for road cycling

Youth A - 7.18 Metres (Example Gearing 16 T Cassette 53 T Chainset 32mm Tyres)

Youth B - 6.73 Metres  (Example Gearing 16 T Cassette 50 T Chainset 30mm Tyres)

Youth C - 6.34 Metres (Example Gearing 16 T Cassette 48 T Chainset 25mm Tyres)

Useful links for working out the best gear ratio for your racing

https://gearcalc.cyclingteam.co.uk/en

https://www.youthgearing.co.uk/

https://www.bikecalc.com/archives/development-meters.html

*Wheel Rim Width make a big difference to Rollback distance and vary by brand so worth checking. 

• 11-34 11-12-13-14-15-17-19-21-24-27-30-34
• 14-30 14-15-16-17-18-19-20-21-23-25-27-30
• 14-32 14-15-16-17-18-19-21-23-25-27-29-32
• 14-34 14-15-16-17-18-19-21-23-25-27-30-34
• 16-30 16-17-18-19-20-21-22-23-24-25-27-30
• 16-32 16-17-18-19-20-21-22-23-25-27-29-32 

The structure features 10 gears made of carbon steel with matt chrome finish. The last two pinions are machined from solid and form an AL 7075 T6 aluminium alloy monoblock with Hard Treatment anodisation.

• Steel first sprocket with matt finish chromed steel middle sprockets
• Anodized last 2 sprockets made of AL 7075-T6
• AL 7075-T6 Black anodized lock ring
• 390g (14/29)

If you have any questions about the Miche Primato K12 Shimano Cassettes please don't hesitate to ask a question in the box below or give us a call on +44 (0)1332 739747