A presentation on how much speed different fit, set-up and equipment variables can make. The presentation shows an item by item test case from standard road bike to fully equipped triathlon bike.
Benifits of Individual And Team Sports-Group 7.pptx
Road Bike to Tri Bike = 5 MPH Faster 2016
1. Ride Up To 5 MPH Faster.Ride Up To 5 MPH Faster.
No Extra Training Required.No Extra Training Required.
Presented by Ian Buchanan
Founder of
Peabody & Lexington, MA - Ridgefield Park, NJ - Waitsfield, VT
www.fitwerx.com
2. Baseline – Road Bike PositionBaseline – Road Bike Position
Hoods Based Riding Position.
Standard Cycling Jersey.
Lightweight Road Helmet.
Clean chain with low friction.
lubricant (6 watt/~50 second
savings on its own!)
Box section rim and standard
mid-level tires.
Average speed of 19.0 mph at
210 watts.
Bike Split Time Olympic/IM: 1:18:12/5:52:22
3. #1 – Triathlon-Specific Position#1 – Triathlon-Specific Position
Triathlon specific position that is optimized for comfort, power and aerodynamics. Power
hasn’t changed; rider is not working any harder.
Lowest cost per second benefit. Get a Rider First Bike Fitting before doing anything else.
Speed Improvement: 2-3 mphSpeed Improvement: 2-3 mph
Time Savings Olympic Distance: 8:10Time Savings Olympic Distance: 8:10
Time Savings Ironman Distance: 36:50Time Savings Ironman Distance: 36:50
Bike Split Time Olympic/IM: 1:10:02/5:15:34
4. #2 – Aerodynamic Wheels#2 – Aerodynamic Wheels
80mm deep aerodynamic
wheelset w/high quality bearings.
Reduces aero drag and
mechanical friction at all speeds.
1-2 minutes per hour of time
savings depending on conditions
and wheelset.
Speed Improvement: 0.54 mphSpeed Improvement: 0.54 mph
Time Savings Olympic Distance: 1:41Time Savings Olympic Distance: 1:41
Time Savings Ironman Distance: 7:35Time Savings Ironman Distance: 7:35
Bike Split Time Olympic/IM: 1:08:21/5:07:59
5. #3 – Super Bike Aero Frame#3 – Super Bike Aero Frame
Wind Tunnel optimized aero frames
rival the best aero wheels for time
savings.
Up to 1-2 minutes per hour time
savings depending on the frame and
conditions.
Get fit before selecting your frame.
Rider Matched Bike Selection
means no compromise.
Speed Improvement: 0.53 mphSpeed Improvement: 0.53 mph
Time Savings Olympic Distance: 1:39Time Savings Olympic Distance: 1:39
Time Savings Ironman Distance: 7:26Time Savings Ironman Distance: 7:26
Bike Split Time Olympic/IM: 1:06:42/5:00:33
6. #4 – Race Tires#4 – Race Tires
Fast rolling race tires will save over a
minute compared to their durable
“bomb-proof” training tire
counterparts.
Be selective in your choice as the
fastest tires may compromise puncture
resistance.
Case study rider improved 1:17 going
from year-round training tires to low
rolling resistance race tires.
Speed Improvement: 0.44 mphSpeed Improvement: 0.44 mph
Time Savings Olympic Distance: 1:17Time Savings Olympic Distance: 1:17
Time Savings Ironman Distance: 5:47Time Savings Ironman Distance: 5:47
Bike Split Time Olympic/IM: 1:05:25/4:54:46
7. #5 – Aero Helmet#5 – Aero Helmet
Aero helmets smooth the airflow over the
riders head and reduce drag.
A smooth transition from helmet to back
is a great match.
Some shorter aero road helmets can offer
similar advantage to longer helmets for
some riders.
Time savings of 30-75 seconds per hour
are typical compared to a road helmet.
Bike Split Time Olympic/IM: 1:04:17/4:49:40
Speed Improvement: 0.40 mphSpeed Improvement: 0.40 mph
Time Savings Olympic Distance: 1:08Time Savings Olympic Distance: 1:08
Time Savings Ironman Distance: 5:06Time Savings Ironman Distance: 5:06
8. #6 – Aerobar#6 – Aerobar
Change road drop bar with clip-on to a well-
designed aerobar.
30-60 seconds per hour savings.
Fit Note: Do not compromise riding
position to use an aerobar that is not
adjustable enough for your needs!
Speed Improvement: 0.34 mphSpeed Improvement: 0.34 mph
Time Savings Olympic Distance: 0:56Time Savings Olympic Distance: 0:56
Time Savings Ironman Distance: 4:12Time Savings Ironman Distance: 4:12
Bike Split Time Olympic/IM: 1:03:21/4:45:27
9. #7 – Trisuit#7 – Trisuit
2-piece tri suits are good, 1-piece tri suits
are even faster.
Size properly – Not too tight, but make sure
nothing is loose or flapping.
Swapping a well-fit cycling jersey for a tri
suit can save up to a minute per hour.
Speed Improvement: 0.31 mphSpeed Improvement: 0.31 mph
Time Savings Olympic Distance: 0:48Time Savings Olympic Distance: 0:48
Time Savings Ironman Distance: 3:36Time Savings Ironman Distance: 3:36
Bike Split Time Olympic/IM: 1:02:33/4:41:51
10. #8 – Latex Tubes#8 – Latex Tubes
The hidden gem in low cost speed gains.
30 seconds per hour savings compared to
standard butyl tubes.
Inflate tires before each ride, but don’t
overinflate as it will increase your rolling
resistance.
Leave your spare tube butyl if you use
Co2. Latex tubes do not hold Co2 well!
Speed Improvement: 0.2 mphSpeed Improvement: 0.2 mph
Time Savings Olympic Distance: 0:34Time Savings Olympic Distance: 0:34
Time Savings Ironman Distance: 2:33Time Savings Ironman Distance: 2:33
Bike Split Time Olympic/IM: 1:01:59/4:39:18
11. #9 – Bearing & Pulley Upgrades#9 – Bearing & Pulley Upgrades
Available in bottom brackets, wheel hubs & some derailleur pulleys.
1-4 watt reduced friction = 5-20 seconds per hour.
Most race wheels have high quality steel bearings from the factory.
Bottom brackets are the best place for most people to upgrade
bearings first.
High grade steel bearings offer very similar performance to ceramic
at a lower price and often with less maintenance.
OS Pulleys offer 0-3 watts, depending on baseline system and frame.
Speed Improvement: 0.02 mphSpeed Improvement: 0.02 mph
Time Savings Olympic Distance: 0:10Time Savings Olympic Distance: 0:10
Time Savings Ironman Distance: 0:46Time Savings Ironman Distance: 0:46
Bike Split Time Olympic/IM: 1:01:49/4:38:32
12. Where did the time savings come from?Where did the time savings come from?
tri position 50%
aero wheels 10%
aero
frame
10%
race tires 8%
aero helmet 7%
aerobar 6%
trisuit 5%
latex tubes 3%
bearings 1%
13. Is Optimizing Your Fit & Equipment Worth It?Is Optimizing Your Fit & Equipment Worth It?
Baseline Road
Position Power File
All Changes
& Tri Position Power File
Bike Split Time Olympic/IM:
1:01:49/4:38:32
Bike Split Time Olympic/IM:
1:18:12/5:52:22
Total Speed Improvement: 4.9 mphTotal Speed Improvement: 4.9 mph
Total Time Savings Olympic Distance: 16:23!Total Time Savings Olympic Distance: 16:23!
14. Grab a brochure for your coupon!Grab a brochure for your coupon!
Visit our booth for more information!Visit our booth for more information!