anachronism

TRS are first three close together & big gaps from 3-4 & 4-5. So big I had to put a 56 on the rear of my 125RR so I could actually use those gears on more open higher speed single & double track.

Tripped over this today, might help someone out:

See 4:40 in this video:

I believe the Beta 80 runs a Dellorto phbg 21 which is considerably smaller. The Dellorto 26 from the ONE/R TRS would bolt right on if you wanted to be adventurous.

I am at 2500 feet, but my riding varies from 2500 to 5500 feet. How much have you changed the jetting?

I was wondering about that big carb. To be fair, my Beta 80 ran poorly until I found a tuning article for the Dellorto carb. What elevation are you at?

Bump. 7 months later, no one has seen, heard or rode one yet? I know they are selling, The Hell Team down under sold out, SW Trials & Enduro in the UK sold a couple early on & TRS USA just received their last one.

Dedicated new thread for this promising new wee beastie. Who has one or is waiting for theirs to arrive? I am curious how it stacks up against the aged Beta B/W 80. Looks like a big bike rear & small bike front. Very neat.

2023 update: CSP is doing an updated version of their TRS engine sump guard w/extra coverage for the pegs/frame protrusions. See second (right) row, second from the bottom: http://www.costaspecialparts.it/catalogo/piastra-paramotore.html or http://www.costaspecialparts.it/catalogo/images/ta-1066-ts.jpg?crc=225717534

You can get a lever style fuel tap from these guys : https://www.trialsuk.co.uk/Beta-Fuel-Tap---EVO80REV80REV50---Lever-Style?search=fuel tap More efficient & easier to use.

4 X 18 like all big bikes. See here: https://betausa.com/content/SUPPORT_PDF's/evo_80_2014_senior_junior.pdf Make sure you are looking at the senior tire page & not the junior.

Yes they do. I have the 6 inch version on my 125RR. Not as sexy as Renthal but functional.

@Mountainbrad: The 2020 RR has an upgraded air box. Beefier plastic around the screws & different air intake. You have to buy the complete box though as the base is different too. I am afraid to ask but will any way. What is that top piece costing you each time?

Beta, Sherco/Scorpa & TRS all use Hidria CDIs do they not?

@leembarnes: Did you change out the CDI(s) yourself & if so, how difficult was it?