2020 Polygon

HELIOS LT9

A carbon frame race bike with ultra high-end components and rim brakes.
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MSRP$3,999
Weight13.8 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 11
GroupsetDura-Ace
BrakesRim
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
HELIOS LT9
Other Race bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

HELIOS LT9

40 mph

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Highest gear

(descending)

Sizing
XS

4'11" – 5'4"

SM

5'2" – 5'7"

MD

5'4" – 5'9"

LG

5'6" – 5'11"

XL

5'8" – 6'1"

XXL

5'10" – 6'3"

Rider Fit Notes
  • 5'10", size XL, Just right
Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

ACX PERFORMANCE ROAD, 130MM O.L.D. INTERNAL ROUTE, Di2 READY

BB StandardBB86/BB92, Press Fit

ColorBlack

Fork

ACX PERFORMANCE ROAD, CARBON TAPER STEERER

Shock

-

Bottom Bracket

SHIMANO DURA ACE BB-R9100-PB (PRESS-FIT BB)

Stem

ENTITY ELITE, ALLOY WITH CARBON WRAP, 100MM (46-50)

Handlebar

ENTITY ELITE, CARBON, 400MM(46-50), 420MM(53-56), 440MM(58-60)

Saddle

FIZIK ARIONE R3, CARBON BRAIDED RAIL

Seatpost

ENTITY ELITE, CARBON, 27.2X350MM

TypeRigid

Pedals

-

Groupset
Rear Derailleur

SHIMANO DURA ACE RD-R9100-SS

Crank

SHIMANO DURA ACE FC-R9000 52X36T, 170MM(46-50), 172.5MM(53-56), 175MM (58-60)

Shifters

SHIMANO DURA ACE ST-R9100

Cassette

SHIMANO DURA ACE CS-R9100, 11-SPEED 11-28T

Chain

SHIMANO CN-HG901-11

Brakes

SHIMANO DURA ACE BR-R9100

TypeRim

Wheels
Rims

MAVIC KYSRIUM PRO CARBON SL CLICHER

Tires

MAVIC FRONT:YKSION PRO SSC GRIPLINK & REAR:YKSION PRO SSC POWERLINK, 700X25C, CLINCHER

Rider Notes
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Last updated September 11
Not listed for 1,312 days