Purchased the ZB-EXP-MUF expansion chamber from zoombicycles.com a month ago. Installed it on my engine but did not have pedal clearance. Never used. Do not require it any longer as I only build friction drives now. Paid $79.64 Canadian. Selling for $25. plus shipping. Paypal only. Message me for a shipping quote. Also have a JNmotors Jaguar C.D.I for $35. Paid $110.98. It was used for almost two weeks before my bike was out of service due to wheel issues. I found that a quality rewired/ rebooted kit C.D.I worked about the same as the Jaguar, but for any who want it just let me know. Also have four used 80cc engines, as is, for local pick-up only, 40 bucks. Includes most parts. If you reach me before I haul them to the scrapyard!
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