Rinpoch Track Crankset

Material selection is not only about meeting the strength requirements, but fatigue performance must also be considered.FEA (Finite Element Analysis) originated in the aerospace industry. Using FEA which traces it’s origins to the aerospace industry, the Rinpoch engineering team has found that the high-stress areas of the cranks arms are located in the outer surface and the side of the inside surface. Based on this conclusion, Rinpoch designed crank arms to limit the weight of the crank arms in an effective way.

• Weight: 165mm length 595g (VS Sram omnium: 825g)

• Spider: 144BCD

• Spindle: 30mm

• Q-Factor: 140 mm

• Chainline: 42.5mm

• Crank length: 165mm

• Chain 1/8″

• BB Weight 108g

• Chainring 111g-49T

• Material: 100% CNC-machined, AL6061-T6, AL7075-T6