Bike Fitter

Certified Bike fitter of Khass Fitting Labs. Completed fittings for 800+ riders since 2016. He leverages proven experience and scientific protocol to eliminate pain and optimize your position for peak cycling performance.

*Last update: June 2025

Bike Fitting

  • 9 years experience of bike fitting. (Since 2016)
  • Completed fitting for more than 800 riders. (Since 2016)
  • Shumi's Garage Bike Fitting Course (2017, Taiwan)
  • CycloLogic Analysis Level 1 by Cyclologic Education.(2024, Taiwan)
  • *Course above is certified by Internation Bike Fitting Institute.
  • 16 years cycling experience of Road Bike and MTB. (Since 2009)




Weight Training Personal Record

  • Dead Lift: 2x Body Weight (120KG)
  • Squat: 1.55x Body Weight (90KG)
  • Chest press: 1.2x Body Weight (70KG)



Bicycle Mechanic

  • 14 years experience as bike mechanic in Khass Bicycles. (Since 2011)
  • Bike School Asia Certified Bicycle Mechanic (2016, Singapore)
  • Shimano certified bicycle mechanic.
  • Shimano Di2 certified mechanic.