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View Full Version : What's it like to drive an R1 Rhino??



450grl
October 19th, 2009, 20:12
After so many people talked to me at the Lucas Oil race, and asked questions....I thought I'd try to give you guys kind of a run down of what it's like driving an SR1 - I know a ton of you guys are probably wondering what it's gonna be like!

Well, since I am learning how to drive it still, I thought I'd share a little of what you guys can expect!

It's crazy because your Rhino still FEELS like your Rhino. Still smells, looks and handles like your Rhino. But the big difference comes when you go to start it, and you forget you have a clutch pedal (haha).

CLUTCH IN.....first gear (anyone who has ever ridden a quad or dirt/streetbike will feel right at home with the first gear forward, rest of them backwards shift pattern), then.....clutch oooooout....helps to keep your heel on the floorboard with your clutch foot for more clutch finesse - mine is a surprisingly easy, short little clutch throw.

Shifter....we used the stock Rhino shifter, because I like it (it's cute), and it has a short throw and a light little rubber shift knob. Those things help you to be gentle when you shift - the more leverage, the harder you will tend to shift when you get panicky/things get tricky!

The first thing you will notice is that when you press on the gas pedal, it GOES!!! Rolling into the gas is something I had to learn how to do....with the Rhino motor, it's JAM the pedal to the floor until the end of the race - lol! With the SR1, if you jam the pedal to the floor, you will see your ass end pass your front end pretty quick! haha! Or you might just sit there for a second or two while your wheels spin.....all great problems to have, btw! Not complaining!

Another thing you will notice, is that the R1 motor has a suprisingly usable powerband! I thought it would be more "spazzy" - like a built Banshee....but it's actually got a lot of low and mid range power/pull - even though it likes the high end the most! At Lucas, I never even got into third gear (although not a bad idea on that front straight).

So, once you get used to the fact that when you push the gas, you have a ton of power, then you start to have fun! Gears one and two are quite tall, 3 is pretty tall, too - 4,5 and I would imagine 6 (haven't found enough pavement for 6th gear!) are not as tall, but they are still there if you find a place where you can use them!

Jumping is a little different - I have found I have to set up my Rhino before launching it, much like a truck, now. I have to brake/gas just before a jump sometimes to keep my nose from lifting, and you can use your gas/brake pedal in the air to adjust as well......I have also found that it is just fun to blip the throttle in the air - I am practicing that next time I head out! haha!

Cornering is my biggest challenge.....but I am learning how to pitch it sideways and use all that HP/wheel spin to keep from tipping/catching the ruts! In two wheel drive, it's SO easy to upset the rear wheels with just a brake tap.....then you have to be careful to give it just the right amount of throttle throughout the corner...if it's nice and loamy, you can really feel the power pulling you through - my back end hunches down and I can feel the outer rear tire really biting in - SO cool!! When it's wet, it's like dancing on your tip-toes.....and throttle control becomes much more important! When it's dry, it's a matter of feeling the feedback from the rear wheels all the way through the corner and adjusting for it on the fly......

The sound is awesome, even from the inside (loud - YES, but I wear earbuds anyway, so I LIKE it!)....I still can't get over how SMOOTH the power sounds....when you blip the gas, it's just such a buttery smooth power delivery - compared to that one cylinder working it's hardest.....I still find myself noticing that sometimes.

All around experience? It's made racing FUN again! It's made it more challenging, busier, faster, more exciting and sometimes I freak myself out and get that "Oh **BAN ME****BAN ME****BAN ME****BAN ME****BAN ME**, I almost ate it bad!" adreniline rush again! Also - I don't worry about my belt anymore....I don't feel the clutch digging into my left thigh anymore. I don't feel like my motor is maxed out and cooking it's little heart out anymore.....and I can drive my Rhino into the trailer after a hard day at the track, and not touch it again until the next time I go out (except maybe to clean it....)

So....that's my impressions so far of the SR1. I'm having a blast running around, but can't wait until I can do it with a bunch more of you out there!

JEFFRPM
October 19th, 2009, 20:31
What is a R1? and where can I buy one? these rednecks up here would just s!!!t if i showed up in on of these things they think the polaris is the ticket HA LITTLE DO THEY KNOW

ErikShallbetter
October 19th, 2009, 20:39
Corry has a modified yamaha rhino with a Yamaha R1 street bike motor retrofitted in it.

I meant to swing over and see it but got busy with Kevins truck, will you guys be out in Vegas?

450grl
October 19th, 2009, 21:00
Yes, an R1 is Yamaha's 'flagship' streetbike motor - 1000cc 4-cylinder with about 150-180 HP at the crank, depending on what year you go with. Mine is a completely stock '02 (first year for EFI), and we dyno'd it at 120HP at the rear wheels....not bad for a 1200 lb Rhino! :)

Erik - no prob - everyone was super busy this weekend! Was nice to see you guys out there!! Do you mean this weekend for TORC, or for Primm next month? Prob not this weekend, but yes on Primm - even if I don't have anything to race, I will still come out and pretend I'm a racer - lol!! :)

JoeyD23
October 19th, 2009, 21:52
this car is a beast!

Great write up Corry, sounds super exciting!

StGeorge-Motorsports.com
October 28th, 2009, 23:26
Corry is your rhino still have 4wd? Would you mind posting up some pictures of the rear drivetrain?

450grl
October 29th, 2009, 09:54
Hi Shawn! No, my Rhino no longer has 4wd - we replaced the stock CVT drivetrain with a chain drive system that runs directly off of of the bike sprocket - the rear is similar to a quad rear carrier, but it utilizes the Rhino's factory independent/a-arm suspension. If you want to see some pics, you can go to www.wellerracing.com and click on the "SR1" button! :)

StGeorge-Motorsports.com
October 29th, 2009, 21:44
Cool! Thanks for the info. I kind of like them with only 2wd, its funner. Anyways you've got a sweet ride, I love the video that thing hauls a**.

450grl
October 29th, 2009, 23:02
Yeah, two wheel drive w/a shifter is fun because it's so different than what I've been racing - it's always fun to learn new things, and this power with two wheel drive keeps me on my toes - I LIKEY!! :D

formerly known as
October 29th, 2009, 23:09
Wheres a vid of this thing?

450grl
October 30th, 2009, 00:23
www.wellerracing.com There are a few vids on the homepage.....

Wild Earp
November 6th, 2009, 12:28
Im still waiting on my SR1 Kit to arrive. Cant wait to get started! That video is my motivation to get it done FAST!

Goober
December 9th, 2009, 11:04
What is the total cost to install the kit? And how reliable is it?

450grl
December 9th, 2009, 13:33
The kit itself is very reliable....we have been running it for over 3 months now - 7 or 8 races on mine alone (includes two desert races 130+ miles), 3 dune weekends and numerous test sessions......haven't even broken a chain yet (knock on wood!). As far as cost goes, if you sell your Rhino motor and diffs, it's possible to come close to breaking even - you can pick up an 02 R1 motor for around $700 or so...the newer motors run about $1700 - 2000. Then, the kit includes everything you will need from the motor mounts to your rear wheels....it's cheaper if you have a Gear One rear hub setup already. I don't know exact numbers, so if you call Jason at 480-507-4771 he can give you a price breakdown.

starvenmarvin
December 9th, 2009, 13:38
Thats one sick ass rhino you got there, gotta love the r1 power.

josh909
December 9th, 2009, 13:57
Wow Corry you guys did a good job putting together this kit! My friend gave up on his and sold it a few months back. If he would have bought your kit, I bet he would have been much happier and maybe even kept his around. His R1 rhino hauled bootie, but broke every trip out.

450grl
December 9th, 2009, 16:42
Oh man...that sucks for your friend....bad timing, eh? It just depends on what kind of drive you have, how long/short your chain is, if you are running an FNR box, if you are trying to keep 4-wheel drive and go through your stock diff's....there are lots of ways to do it. We just wanted something simple, super tough, and affordable, so we simplified everything and designed it to hold up to a lot of jumping - lol!

Not saying it's never gonna break, cuz some people can just break ANYthing.....but it's proven to be a great kit with a great track record so far! :)

Scrapiron
December 15th, 2009, 20:54
http://www.motoaus.com/images/stories/yamaha2008/2008-R1.jpg


What is a R1? and where can I buy one? these rednecks up here would just s!!!t if i showed up in on of these things they think the polaris is the ticket HA LITTLE DO THEY KNOW

Gage Werke Composites
December 23rd, 2009, 14:09
What did you do for reverse? Or did you just leave it out?

450grl
December 23rd, 2009, 17:48
We just left it out - we wanted to keep things simple and tough enough for the class....the less complicated the drive system is, the less there is to break. If none of the class has reverse, it will make everyone think a little more carefully about that first turn..... :) Have raced 7 races now and haven't needed it except for once when I got high-centered on a berm. Track guys pushed me backwards and I was on my way....... :)