Tommaso Siena vs Viathon R.1 Dura-Ace

Compare Specifications of Tommaso Siena and Viathon R.1 Dura-Ace

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Tommaso Siena
Tommaso Siena

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Viathon R.1 Dura-Ace
Viathon R.1 Dura-Ace

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Technical Specifications
Frame Tommaso 6061 SLA Aluminum Compact Road Frame VIATHON R.1 ROAD FRAME
Stem Tommaso Ultralight Sport Series Aluminum (+/- 7°)
Stem Length: 75mm (XS Frame) / 90mm (S Frame) / 105mm (M Frame) / 120mm (L, XL Frames)
ZIPP SERVICE COURSE SL B1, 31.8MM, 6°, 110 MM
Handle Bar Tommaso Ultralight Alloy Compact Flat Top Bar
Handlebar Width : 400mm (XS Frame) / 420mm (S, M, L Frames) / 440mm (XL Frame)
Handlebar Drop : 125mm
Handlebar Tape : Tommaso Cork Tape Black
ZIPP SL-70 ERGO CARBON
Fork Tommaso SST Steel with Aluminum Steer Tube VIATHON R.1 ROAD FORK
Seatpost Tommaso TRS Ultralight Race Series Aluminum 27.2mm ZIPP SL CARBON B1, 0 OFFSET, 27.2 MM, 330 MM
Crankset Shimano Tourney Triple 30/39/50T
Crank Arm Length : 165mm (XS Frames) / 170mm (S, M Frames) / 175mm (L, XL Frames)
SHIMANO DURA-ACE FC-R9100, HOLLOWTECH2, 50-34T
Pedals Composite Flat --
Chain KMC Z-51 (7spd Chain) SHIMANO CN-HG901, 11-SPEED
Shifters Shimano Tourney SHIMANO DURA-ACE ST-R9120, DISC BRAKE
Saddle Tommaso Saddle FIZIK ANTARES R1
Headset 1-1/8" Threadless Integrated --
Derailleur Front Shimano Tourney (3-spd) SHIMANO DURA-ACE FD-R9100, DOWN-SWING, BRAZED-ON TYPE
Derailleur Rear Shimano Tourney (7-spd) SHIMANO DURA-ACE RD-R9100, 11-SPEED, SHADOW
Cassette Shimano Tourney 12-28t - 7spd SHIMANO DURA-ACE CS-R9100, 11-SPEED, 11-30
Bottom Bracket Shimano BB-UN26 ROTOR PRESS FIT 30TO24 CONVERTER
Tyres
Front CST Tirent All-Terrain 700x40c CONTINENTAL GRAND PRIX 5000 TL 700 X 25 BLACK + BLACK CHILI
Rear CST Tirent All-Terrain 700x40c CONTINENTAL GRAND PRIX 5000 TL 700 X 25 BLACK + BLACK CHILI
Wheel / RIM Tommaso TC-20D Wheelset - 28 Spokes HED VANQUISH 4GP CARBON DISC
Brakes
Front Avid BB5 Disc Brakes SHIMANO SM-RT900, 160 MM, W/LOCK RING
Rear -- SHIMANO SM-RT900, 160 MM, W/LOCK RING
Brake Lever Shimano Tourney SHIMANO DURA-ACE ST-R9120, DISC BRAKE
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Copper
Silver


Physical Specs
Length -- --
Overview
Features -- - Shimano Dura-Ace, the benchmark in shifting speed and accuracy
- HED Vanquish 4GP carbon wheels for winning aerodynamics
- Internal cable routings reduce aerodynamic drag
- Zipp SL carbon handlebar for steering precision and seatpost for comfort
Additional Details Sizes: XS, S, M, L, XL
Speeds : 3x7 (21 Total Speeds)
Tubes : 700 x 40c Presta
Sizes : 52, 54, 56, 57.5, 59
Front Axle : SHIMANO E-THRU AXLE 100X12MM
Rear Axle : SHIMANO E-THRU AXLE 142X12MM
Inner Tubes : KENDA 23/25C
Bar Tape : FIZIK WHITE

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