2010年9月11日 · My 71 Tiger is OIF. The first year is the least desirable year of the OIF bikes. They were taller than their predecessors and a lot of folks did not like the feel. The second …

2018年8月1日 · No "If" about it; the P39 oif project - a new common frame for both Triumph and BSA 650's - involving a team of engineers, began in the summer of 1969. The team was …

2023年9月20日 · So, I'm starting this thread as a catch-all for those interested in following what amounts to an 'axles-up' restoration and mild modification of an OIF 650 Bonneville--and …

2010年11月16日 · From what I've read, the oil in frame Triumphs are not held in as high a regard as the earlier Triumphs. Why is that? My Bonny handled very well and, as a 750, is every bit …

2016年10月11日 · In 1971 the BSA motorcycle company introduced a new generation of frames called the "oil bearing frame" or simply known in short as the "OIF". Triumph also tagged along …

This group has been founded to bring together owners and riders of and people interested in BSA and/or Triumph motorcycles with the Oil In Frame-frame built between the mid-sixties and the …

2013年4月9日 · Can you post a picture of the frame, a frame (OIF), and draw arrows to the tube and frame rails in question? I do believe that the swing-arms are indeed interchangeable on …

2014年1月7日 · Here is the new David Bird "Slimline OIF" setup, We are selling them now as an alternative to the look of the large down tube OIF frame, and here in California where the …

2018年1月7日 · I'd like to make a thread about an OIF frame, design, changes and improvements with pictures if possible. My knowledge about it is nil, so am waiting for...

2010年3月15日 · On the left is the steering head stem and lower clamp that typically fits a pre-OIF frame. On the right is the OIF steering head stem and lower clamp. On the pre-OIF the stem …