dozerash Posted October 18, 2022 Report Share Posted October 18, 2022 I recently picked up a TX311 frame, exhaust, rear suspension etc. I just bought a TXR312 last night in need of a lot of work. What are the differences between the two models (besides rear brake and shock)? The frames look similar except for extra tabs on the 312 for shock, extra mount on mid muffler. On my 312 the shock is leaking oil, bearings are bad. Has wrong muffler. The 311 swingarm, shock, suspension bearings, frame, exhaust are all good. Thanks Quote Link to comment Share on other sites More sharing options...
dozerash Posted October 18, 2022 Author Report Share Posted October 18, 2022 Quote Link to comment Share on other sites More sharing options...
tshock250 Posted October 19, 2022 Report Share Posted October 19, 2022 TXR also has slimline clutch case with external clutch operating arm. Quote Link to comment Share on other sites More sharing options...
dozerash Posted October 24, 2022 Author Report Share Posted October 24, 2022 Anyone have the Aprillia TX/TXR air boot/air filter remade? Can a climber airbox/filter be made to fit? Or anything else be made to work? My boot is bad and filter is almost gone. Quote Link to comment Share on other sites More sharing options...
dozerash Posted January 16, 2023 Author Report Share Posted January 16, 2023 Made some progress on the TXR312. Quote Link to comment Share on other sites More sharing options...
pschrauber Posted February 24, 2023 Report Share Posted February 24, 2023 Did all went as expected or did you found any special issues? As I have a 312 too I'am curious about how the build went on? Quote Link to comment Share on other sites More sharing options...
dozerash Posted January 18 Author Report Share Posted January 18 (edited) On 2/24/2023 at 9:39 AM, pschrauber said: Did all went as expected or did you found any special issues? As I have a 312 too I'am curious about how the build went on? My TXR312 is still in progress. I’ve found all the parts for the engine. Wanted to do something different for the air filter, with no luck. Climber airbox is a lot different and won’t fit. Need to find the stock air filter. Need to find a shift lever too. Edited January 18 by dozerash Quote Link to comment Share on other sites More sharing options...
pschrauber Posted January 25 Report Share Posted January 25 On 1/18/2024 at 6:25 PM, dozerash said: My TXR312 is still in progress. I’ve found all the parts for the engine. Wanted to do something different for the air filter, with no luck. Climber airbox is a lot different and won’t fit. Need to find the stock air filter. Need to find a shift lever too. If you have the inlet the remaining stuff sculpturing a foamfilter is easy. I can sent you template shaped forms of which you can sculp and assemble your own filter. 1 1 Quote Link to comment Share on other sites More sharing options...
dozerash Posted February 6 Author Report Share Posted February 6 On 1/25/2024 at 6:41 AM, pschrauber said: If you have the inlet the remaining stuff sculpturing a foamfilter is easy. I can sent you template shaped forms of which you can sculp and assemble your own filter. My air boot is in bad shape. At the Tryals Shop we tried several airbox/air boots and nothing came close to working. There is a guy on facebook that reproduces them but is out of stock. I wish I could make my own. Quote Link to comment Share on other sites More sharing options...
zisko62 Posted February 7 Report Share Posted February 7 On 1/18/2024 at 6:25 PM, dozerash said: My TXR312 is still in progress. I’ve found all the parts for the engine. Wanted to do something different for the air filter, with no luck. Climber airbox is a lot different and won’t fit. Need to find the stock air filter. Need to find a shift lever too. Hi, a Climber airbox will fit, just heat it up and with little work you can arrange it, I did it on a TX311 Quote Link to comment Share on other sites More sharing options...
zisko62 Posted February 7 Report Share Posted February 7 1 Quote Link to comment Share on other sites More sharing options...
dozerash Posted February 9 Author Report Share Posted February 9 (edited) On 2/7/2024 at 11:26 AM, zisko62 said: Hi, a Climber airbox will fit, just heat it up and with little work you can arrange it, I did it on a TX311 Nice TX311! Do you have any closer pictures of your climber airbox? What did you use for an air boot? My original is no good. How do you get to the air filter/top of air box? The sub frame is in the way on mine. Thanks Edited February 9 by dozerash Quote Link to comment Share on other sites More sharing options...
dozerash Posted February 16 Author Report Share Posted February 16 On 2/7/2024 at 11:28 AM, zisko62 said: Looks like your air boot mounts perfect with the Climber airbox! I would really like more information on this modification. Thanks Quote Link to comment Share on other sites More sharing options...
dozerash Posted April 2 Author Report Share Posted April 2 My TXR engine and shock are done. Ended up boring the cylinder for 76.25mm piston. 2 Quote Link to comment Share on other sites More sharing options...
Terry76 Posted May 6 Report Share Posted May 6 Where do you all get parts from … I’m looking for a txr 312 clutch lifter arm .. I’m stuck Quote Link to comment Share on other sites More sharing options...
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