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Timo Added a reply to 2027 Honda CRF450R and HRC Works Edition

12 hours ago
Yamaha has been using titanium exhaust valves since the 426 iirc. I've had a 98 wr400, it's valves were steal, 03 yz250f, 07 wr250f, two 19 450fx's, and a 24 450fx with zero valve issues. Keep the filter clean and they'll outlast the bike.

Timo Added a reply to Has anyone ever built a bike from scratch?

8/3/2026 10:00pm
I bought a 2019 YZ450FX roller chassis for spare parts for my race bike. It had less than 20 hours on it and I decided it was too nice and started looking for an engine for it. USA prices are stupid for used dirt bike engines, so I did some paperwork and got a WR450F engine from Australia. It was...

Timo Added a reply to Roczen- Suzuki Japan

8/1/2026 5:49am
Really just focus on weight loss, e-start, and new bodywork. Just like the yz250, no reason to try and chase the stability vs cornering flip flop other manufacturers are always doing.

Timo Added a reply to Carpal Tunnel Surgery, Yay or Nay

7/31/2026 10:24am
I rode my mtb bike the day before my second surgery, I waited for a month after the second one before riding. My doctor wanted the swelling to go down before I did anything with lots of vibration. Grip strength was down for 6ish months, but remember most of us riders have stronger grip than the average adult male. 2...

Timo Added a reply to Carpal Tunnel Surgery, Yay or Nay

7/31/2026 10:12am
Wish I would have done mine 20 years ago, it's been awesome riding and sleeping without my hands going numb. I did the carpal tunnel and the ulnar transposition surgeries. Did my right arm and then left 2 weeks later. I returned to work the next day after both surgeries with common sense restrictions.

FMB2.0 Liked a forum topic X-Roads Buena Vista Colorado Aug 2-7 '26

7/30/2026 4:57pm
Ride is Sunday to Friday Aug 2-7. Navigation with Phone Compatible Ride with GPS tracks. Camp or Lodge at the BV Overlook. 40+ Dual Sport, Singletrack or Adventure Loops of your choice. Link To Info: https://exittours.org/dual-sport-rides-west/x_roads/
This forum topic has no replies yet.

Timo Added a reply to Engine rebuild cost

7/29/2026 3:44pm
Did it blow-up or is this preventative maintenance? That makes a big difference. How many hours are on it? I routinely put 120-150 hours on 250f top ends, never had to replace a 4-stroke crank. Don't let online people who change oil every 30 minutes, clean air filters every lap, and rebuild their engines every 12 hours scare you into...

Timo Added a reply to Washougal Jett/Haiden 6 laps sprint datas

7/29/2026 3:29pm
Tim Ferry, K-dub, Sebastian, James Stewart, ect always just needed a few extra seconds a lap to match RC. Bubba got close but no one was ever able to beat RC outdoors consistently. Jet is on that level of domination, other than his brother I don't think anyone beats him outdoors and he retires a champion.

Timo Added a reply to Dear Fly Racing

7/29/2026 3:23pm
Other than too much branding, I like my set from 2018. It's got some extra venting in the knee area, but I like the bright color ways.

Timo Added a reply to The Rise & Fall of Freestyle Motocross

7/23/2026 3:09pm
I got tired of my moto gloves blowing out the seems or wearing holes in the fingers in one race, so I started wearing leather ranching gloves a lot of the time. Works great and lasts a very long time!