Mainline Bicycles Online Home ›› Local Listings ›› VIC ›› Chelsea ›› Mainline Bicycles Online VIC Automotive Chelsea, VIC 3196 Brooke Nielson 03 97738488https://www.mainlinecycles.com.au Online bike shop with great range of bikes, gear, servicing and friendly advice. Browse our bicycles online and red hot specials bikes for sale.