Cr250 trail mods. I could have made my life easier and bought a KTM, but I fancied a challenge, and that alloy frame, oh yes The modifications planned are:- Cylinder Head modi Apr 23, 2009 · Sitting here at Sheppard airforce base bored out of my mind wont be getting home till end of July so decided to get some suggestions on motor mods for my 02 cr250. My bike is set up for trail and it is smooth, has tons of low end and has lots of torque. & head with no bottom end case work that makes more power than an 05 CRF450r I use to own & also any other cr or yz 2t. Several companies make power valve spacers (including Boyesen, Connally, Cometic, Atomic-22 and Motocross plus). A 5mm spacer under the reed block will also broaden power delivery. Jan 16, 2008 · The Cr 250 piston has been known to crack wih extensive wear. Aug 16, 2010 · The 02-07 CR250's are capable of producing more power than the YZ's I've owned. My riding preference is enduro/trail riding (more technical over fast), and not MX. Sep 20, 2022 · As Promised I Have Updated The ’07 CR250R Hillclimber and have decided to have 2 Insane engine swaps for this Classic Bike. Jul 9, 2025 · The new popular mod for 2000 and newer CR125's and 2001+ CR250's is swapping out the TMX carburetor for a Keihin PWK Air Striker carb (Amazon) from another bike. May 19, 2011 · Stock my '03 is 13/48, currently running 12/49. Unleash the full potential today! Feb 6, 2025 · Just joined so I wanted to share my 2002 CR250 I've been working on making a woods bike out of . Mods are magura hydraulic clutch , 3. Been going back and forth on if I want to keep my cr or get a 17-19 250sx or tc250. These carbs are relatively easy to find new or used, as many other bikes had them. Aug 28, 2008 · I read about this mod in the eric gorr tuning book . I added a bunch of other stuff too. . Updates Include: I still Plan on updating this bike as time goes on and… Wanting to do something a little different, though, we got to work on turning the already set up MX bike into an aggressive, off-road riding, trail-railing beast. 1 gal IMS tank , XR400 fuel petcock with reserve , trail tech Aug 28, 2023 · This is just a custom bike I wanted to make for myself, it has all the nasty dirt removed, Custom norms and a nice HGS pipe I chef’d up. The September issue of Dirt ride did an article on a CR250 conversion. The plan is to do a complete fully road legal and plated Enduro/Trail Conversion. )? Wha Dec 22, 2015 · I am finally getting around to the final assembly of this project after a lot of research, collecting parts and a fair amount of machine work and mods. What do you guys run for tight, nasty trails? Also have no FFW or auto clutch. Still seems too tall, 1st gear on my bike is taller than 2nd gear on my buddies WR250F. I may have made it too much of a lazy mans trail bike. Sep 20, 2014 · 1997 Honda CR250 Trail Bike Conversion! I'll be turning this old Motocross bike into a solid Trail Bike. Boost your Honda CR250R's power with top-notch performance parts and expert accessories at Moto-House MX. Tank, lights, pipe Home - ThumperTalk Jul 9, 2025 · Looking for the best CRF250F mods to make your Honda trail bike faster, more comfortable, or both?? Whether you just want the cheapest upgrades or you're going all out, you've found the right article! In Sep 5, 2012 · What have you guys found to be the best mods for the Honda CR250? Big bore kits? Carb mods? best bang for the buck? Nov 16, 2011 · Without the larger displacement and mods made to increase low rpm torque this gearing probably wouldn't work on low speed trail sections as 1st gear would be too high of a ratio for the engine to overcome without major clutch slippage. Go to the thumpertalk garage and put a search on cr 250 's to see different mods people have. The 02/03 has a pc cyl. Without any major engine work or breaking the bank, what is the best bang for the buck to make this bike suit my riding style (flywheel weight, gearing, etc. Follow the conversion & get ideas of your own! Nov 13, 2015 · I just swapped a Yamaha Warrior for a 2003 CR250. Tuning tips: For more bottom end, add a 5 mm spacer on the exhaust resonance chamber. Shoutout to the Eleven10 guys for the bikes and PSD’s This… Oct 6, 2007 · Just took delivery of my brand new crated 2007 CR250R. ann nxv iim yvx xpa pjy gmn ivv uaq bzb vmx yco zjy wzm tdw