IA 2.0 Race 105 Di2

The Benchmark for Speed. You train. You push. You suffer. All for race day. The IA 2.0 makes sure every second counts. Engineered for one thing, crazy fast, it features a radical aero silhouette and smart integration for hydration and nutrition. And it’s proven: this is the bike ridden by Solveig Løvseth, 2025 IRONMAN World Champion and fastest bike split in Kona. Specs Frame IA 2.0 – UD Carbon STD Frame Fork IA 2.0 UD Carbon STD Fork Front Brake TRP HD-T910D, TT Hydraulic Disc Brake w/ Di2 Adapter Front Rotor TRP TR140-25, Center Lock, 140 mm Rear Brake TRP HD-T910D, TT Hydraulic Disc Brake w/ Di2 Adapter Rear Rotor TRP TR140-25, Center Lock, 140 mm Rear Derailleur Shimano 105 Di2 RD-R7150, 2x12-Speed Front Derailleur Shimano 105 Di2 FD-R7100 Cassette Shimano 105 CS-R7101, 11–34T Chain Shimano CNM6100 – HG 12-Speed Crankset Shimano 105 FC-R7100, 52/36T Crank Lengths Size 48/51: 165 mm • Size 54/56: 170 mm • Size 58: 172.5 mm Shifters Shimano SWR9160 Di2 Remote Tri/TT Shifter Bottom Bracket Shimano SM-BBR60 Power Meter None Wheelset Vision SC 60 i23 Carbon Tires Continental Grand Prix TR, 700x25c Handlebar Felt IA 2.0 Carbon Basebar Saddle Prologo Zero Tri PAS T 2.0 – 136 Seatpost Felt IA 2.0 Dedicated SP Carbon Bike Weight (Size M) 10.44 kg Permissible Total Weight 120 kg Size Guide Frame Size Rider Height (cm) Rider Height (ft/in) Rider Inseam (cm) Rider Inseam (in) 47 152.4 – 167.6 cm 5'0" – 5'5" 70.8 – 74.4 cm 27.9" – 29.3" 48 152.4 – 167.6 cm 5'0" – 5'5" 70.8 – 74.4 cm 27.9" – 29.3" 51 167.6 – 172.7 cm 5'5" – 5'8" 74.4 – 77.9 cm 29.3" – 30.7" 54 172.7 – 180.3 cm 5'8" – 5'11" 77.9 – 83.0 cm 30.7" – 32.7" 56 180.3 – 187.9 cm 5'11" – 6'2" 83.0 – 85.8 cm 32.7" – 33.8" 58 187.9 – 195.5 cm 6'2" – 6'5" 85.8 – 88.9 cm 32.7" – 35.0"