Select the amount you would like to donate to Lih Chyn Yam's 75 mi challenge.
Calculate your donation based on an amount per-mile Lih Chyn Yam has committed to ride this September. Your total donation will be the amount you select multiplied by Lih Chyn Yam's 75 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
