Boxer Performance is based in Melbourne, Australia, and is run by Mark Lennon. Mark previouly began his engineering career with Qantas and has had a life-long obsession with motorcycles. His products are the result of years of experimentation with his own machines, notably BMW R259 boxers, in conjunction with fellow enthusiasts and industry specialists.

Boxer Performance manufactures the InDuct, a large-bore carbon fibre inlet tract enhancement, and Lennies Rocket Sprockets which substanially increase bottom end torque without sacrificing very much at all at the high end.

Thanks are due to Adam of Staintune, Mal Cherlin of Bears Racing, Epicycle Engineering, Moto One in Melbourne and numerous others who have contributed to the development and success of these enhancements for BMW oilheads.

This site was established some 15 years ago and has had input from a number of developers including dropbears.com who built the original and the most recent versions of this site. It is hosted by ManxNorton.com on a Softlayer Apache server. Softlayer is a division of IBM.

At this point we’d very much like to thank Phil Aynsley for supplying many excellent photographs. Phil is well known throughout the motorcycle community, both here in Australia and throughout the world. His commitment to great motorcycle photography is legendary.