Skill question, downshifting. - Triumph Forum: Triumph Rat Motorcycle Forums
» Main Menu

Discussion Forums
 » Twins
 » Tiger
 » General
 » RAT

Features
 » Blogs

Motorcycle.com Links

Contribute
 » Photo

Motorcycle Forums
» Insurance
» Sponsors

Riding and Survival Skills Tips for improving your riding skills and your survival on the road.

Reply
 
LinkBack Thread Tools Display Modes
Old 11-16-2008, 09:24 AM   #1 (permalink)
Senior Member
Supersport 600
Favourite Bike: My T-BIRD
 
Rob 93ZR-1's Avatar
 
Join Date: Aug 2008
Location: Houston, TX
Posts: 194
Other Motorcycle: 2006 T-100 (Totalled)
Skill question, downshifting.

When I drive my Vette, I can smoothly be hard on the brakes, blip throttle and down shift w/o upsetting the car.

How the heck do you do it on a bike?

If I am under heavy braking, front brake squeezed, how do I get a throttle blip in? Do you have to let go of the throttle?

I've tried to figure it out by four fingers on brake, thumb only to blip throttle, but it doesn't seem safe.

Can someone explain the skill in explicit detail so I can try to learn it?
Rob 93ZR-1 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 11-16-2008, 11:34 AM   #2 (permalink)
Senior Member
SuperStock
Favourite Bike: 2006 Tiger
 
Join Date: Mar 2008
Location: Texas
Posts: 266
Extra Motorcycle: 1978 Yammer RD 250
Try using two fingers on brake (index and middle). Fronts brakes are so good on bikes these days that 2 fingers is really all required. This technique leaves ring and little finger to help your thumb blip the throttle. A little practice and it's easy!!
p2gee is offline   Reply With Quote
Old 11-16-2008, 06:23 PM   #3 (permalink)
Administrator
Site Supporter
Legend
Favourite Bike: '98 Triumph Thunderbird
 
Tbirdnz's Avatar
 
Join Date: Oct 2005
Location: Auckland NZ
Posts: 13,925
Other Motorcycle: '05 Honda CB1300
Would you want to be downshifting whilst under heavy braking ? I would suggest concentrating on the heavy braking and then when you are coming out of it then downshift. In my opinion there is no need to downshift whilst heavy braking with the clutch in until you need to downshift then you can blip normally and change. Downshifting after that you can either engine brake if you still want to slow down further or accelerate if you want to speed up.


--------------
Ride on !
Tbirdnz is online now   Reply With Quote
Old 11-16-2008, 07:52 PM   #4 (permalink)
Lifetime Premium
Site Supporter
Nova
Favourite Bike: '03 Daytona 955i
 
HiDesert's Avatar
 
Join Date: Sep 2005
Location: Northern New Mexico, USA
Posts: 17,444
Or downshift first, and get the benefit of the engine braking added to the disk and pads braking.

But with some practice, you should be able to do both at once. If you can't, perhaps the bar is too far from the grip.
__________________
I won't stop riding because you tell me about someone who died in an accident, just as I won't stop eating because someone died of e.coli.

HiDesert's ride photos
HiDesert is offline   Reply With Quote
Old 11-24-2008, 08:50 PM   #5 (permalink)
Senior Member
SuperStock
Favourite Bike: 2006 Tiger
 
Join Date: Mar 2008
Location: Texas
Posts: 266
Extra Motorcycle: 1978 Yammer RD 250
Thumbs up

Quote:
Originally Posted by Tbirdnz View Post
Would you want to be downshifting whilst under heavy braking ? ....................... Downshifting after that you can either engine brake if you still want to slow down further or accelerate if you want to speed up.


--------------
Ride on !
In many cornering situtations, downshifting is part of my heavy braking strategy. Why not take advantage of the smooth and excellent 4 stroke engine braking, blipping the throttle to mesh engine speed with the rear wheel. Since about 70% of the braking power is in the front end, engine braking works very well with the front brakes in most instances. I sometimes blip/downshift while using the rear brake too as need be. Can't have enough tools in your riding arsenal in my opinion.
p2gee is offline   Reply With Quote
Old 11-25-2008, 01:19 PM   #6 (permalink)
Senior Member
250 Grand Prix
Favourite Bike: 58 BSA Catalina Scrambler
 
ramble59's Avatar
 
Join Date: May 2008
Location: San Clemente, CA
Posts: 129
Other Motorcycle: Vintage surfboard quiver
Make sure your timing between clutch and throttle are right on, otherwise it won’t be affective and you’ll lurch forward.

Find an empty parking lot or a backstreet and practice high speed braking; trust me once you get the correct combination and timing down between clutch, downshifting, brake, and throttle you’ll do it without even thinking.
ramble59 is offline   Reply With Quote
Old 11-27-2008, 05:34 AM   #7 (permalink)
Administrator
Site Supporter
Legend
Favourite Bike: '98 Triumph Thunderbird
 
Tbirdnz's Avatar
 
Join Date: Oct 2005
Location: Auckland NZ
Posts: 13,925
Other Motorcycle: '05 Honda CB1300
Quote:
Originally Posted by p2gee View Post
In many cornering situtations, downshifting is part of my heavy braking strategy.

May be some confusion in what defines heavy braking, to me heavy braking is all anchors on and stopping in the shortest distance.

If you are engine braking at the same time as heavy braking you will have the clutch out and the transmission is still propelling the bike forward, albeit engine braking but nevertheless continuing to move forward under power. Engine braking is good for slowing the bike down when you do not need to stop.

---------------
Ride on !
Tbirdnz is online now   Reply With Quote
Old 11-27-2008, 01:48 PM   #8 (permalink)
Senior Member
Supersport 600
Favourite Bike: Thruxton
 
BillTheCat's Avatar
 
Join Date: Jul 2007
Location: Kansas City Missouri
Posts: 185
Quote:
Originally Posted by Tbirdnz View Post
May be some confusion in what defines heavy braking, to me heavy braking is all anchors on and stopping in the shortest distance.
---------------
Ride on !
I think they are talking track day apex type riding not emergency traffic stops.
__________________
LAND of the FREE ....*some restrictions apply. void where prohibited
BillTheCat is offline   Reply With Quote
Old 11-27-2008, 11:22 PM   #9 (permalink)
Administrator
Site Supporter
Legend
Favourite Bike: '98 Triumph Thunderbird
 
Tbirdnz's Avatar
 
Join Date: Oct 2005
Location: Auckland NZ
Posts: 13,925
Other Motorcycle: '05 Honda CB1300
Quote:
Originally Posted by BillTheCat View Post
I think they are talking track day apex type riding not emergency traffic stops.

Well that's very different, so what's difficult about that !


---------------
Ride on !
Tbirdnz is online now   Reply With Quote
Old 12-03-2008, 08:54 PM   #10 (permalink)
Lifetime Premium
Site Supporter
Moto Grand Prix
Favourite Bike: '99 ThunderLegendSprint
 
IrlMike's Avatar
 
Join Date: Jan 2008
Location: County Cork, Ireland
Posts: 3,112
Other Motorcycle: Wouldn't mind a Tiger 800
Extra Motorcycle: Can't ride more'n one...
It's important to be in the correct gear at all times to have optimum throttle control & good response to change lines or speed quickly. Good mid-range torque, typical of Triumphs, really helps here

So changing down quickly, blipping the throttle to match rpm & road speed is what's needed when breaking. Heavy braking just means the technique has to be accomplished a bit faster & with more downshifts. Typical scenario, as other posts have mentioned, is approaching a bend at speed.

With a bit of practice it's possible to be pulling hard with four fingers on the brake lever & rock the throttle back with the palm of the hand as required. Some modern bikes (& race bikes) have 'two finger' brakes making throttle control whilst braking easier. No such luxury on the classic triples & twins...

Controlling the throttle with just the palm (thumb placement can sometimes help too) in this way is handy in another situation. That is when approaching a 'hazard' - say, for example a dozy looking cager waiting to pull out - you can 'cover' the front brake lever whilst keeping the throttle steady. Covering the front brake this way (& clutch as well of course) can save vital time (distance!) if an emergency stop becomes neccesary. (You're already covering the rear brake, as you should be anyway, right )

A good practice techique is to go up & down say 3 gears whilst keeping a constant road speed (most bikes have close enough ratios for this) & four fingers covering the front brake. Keeps the skills sharp to be prepared (& in the right gear) for any situation.
__________________
Legend chassis, Tbird tank/seat, Sprint fairing, tubeless wheels, Thunderbike 3-1, air box mods, 115/40 jets, DJ needles, Ignitech with TPS, ZX6R shock, ZX7R USD forks/yokes, Alcon 6 pot
IrlMike is online now   Reply With Quote
Sponsored Links
Advertisement
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Problems downshifting jocke wictorsson Twins Technical Talk 13 05-18-2008 05:07 PM
Problems Downshifting VR6 Twins Technical Talk 6 02-13-2008 06:58 PM
downshifting sucks triumphtimes Daytona Deliberations 8 10-02-2007 01:22 PM
Blipping Throttle Downshifting TBird98 Biker Hang-Out 13 09-20-2007 10:32 PM
Lack of Machismo - rate your skill(z) R100Pilot Speed Triple Forum 27 08-02-2006 02:05 AM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -4. The time now is 08:18 AM.



Motorcycle News, Videos and Reviews
Kawasaki Forum Ducati Forum Harley Davidson Yamaha R1 BMW S1000RR Forum
Vulcan Forums Ducati Monster V-Rod Forum Yamaha R6 Kawasaki Z1000
Kawasaki ZX Forum Honda 600RR Harley Forum YZF-R6 Forum Sportbike Forum
Kawasaki ZX-10R Honda 1000RR Suzuki SV Yamaha FZ8 Can Am Spyder
Kawasaki KLR 650 Honda RC51 Suzuki V-Strom Star Motorcycles Aprilia Forum
Kawasaki Versys Honda Fury Suzuki GSXR Triumph Forum KTM Forum
Kawasaki EX-500 Honda Goldwing GSX-R Forum Triumph 675 Victory Forums

Garage Plus vBulletin Plugins by Drive Thru Online, Inc.

Search Engine Optimization by vBSEO 3.3.2