Racing Boy oversized disc brake 35mm to buy or exchange wif ori disk brake. Comes wif brake calliper bracket. Can be used for Spark, X1-R or Jupiter. Cleaned & oiled. Tis is an example photo only. Will upate pic soon. Add 5 bucks more for delivery or installation. Collection at Tampines Ave 4 on anyday, 9am-12am. Collection at Alexandra Rd on weekdays, 10am-6pm. Must inform me 1 day in advance for Alexandra Rd collection. Pls msg me at Carousell only. Pls call 8181 7817 to reach me or discuss further.