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The last CNC technology is also available for small wheelers. Pneuma cranksets brings the ultimate crankset technology to our commutes.
Most folding bikes are built with heavy cranksets with outdated square taper bottom brackets. To make things worse, finding high quality and light cranksets for folding bikes is not an easy task because they need MTB style spacing and road style chainring sizes. This is why most standard cranksets are poor fits for folding bikes. Ridea designs their cranksets for folding bikes with the correct specifications fit the requirements of folding bikes.
Pneuma BCSA is our best ever single chainring crankset for Brompton, Birdy, Dahon, Moulton and many other folding bike brands.
P/N | Pneuma BCSA |
Crank material | CNC AL7150 (Sekoan crank arm) |
Crank arm length | 170 mm |
Spider mount positions | Three, in 10° steps |
BCD |
130 mm 5 arms |
Weight | 480 g (170 mm; TI64-24 mm spindle; w/o chainring) |
Ridea chainrings | LamiFlow R5ST series (1x) |
Colors | Black (more colors are available as a customization option) |
Spindle diameter | Spindle material | Spindle length | Bearing contact area | Chain line | Q factor |
24 mm | SCM440 or TI64 | 130 mm | 96 mm | 48 mm | 164 mm |
About
Contact
銘穗精密工業有限公司
MING SUEY PRECISION IND. CO., LTD.
505021彰化縣鹿港鎮溝墘里溝漧巷53-63號1樓
1F, No. 53-63, Gougian Ln., Gougian Vil., Lukang Township, Changhua County, 505021, Taiwan
Mail / sales@rideabikes.com