ZoomArgon 18
SUM Rival AXS Road Bike - Podium Grey (2025)
- Spread the cost over 6, 12, 24 or 36 months
- 0% APR Finance available on 6, 12, 24 months for orders over £250
- 0% APR Finance available on 36 months for orders over £1500
- Pay as little as 10% deposit
All Together Faster
Decisions, decisions… made easy. With a bike that gives you flat-out advantage on the climbs, the sprints and the straightaways, the only decision you’ll need to make is how nice you want to be to the other guys.
A rider-oriented design approach ensures a frame that is both rooted and responsive, with a ride experience most aero frames can’t match. With a layup engineered to maximise aerodynamics while keeping weight low, the design process for the Sum allowed us to strip away all unnecessary weight within the new aero profile tube shapes - all while maintaining maximum power transfer.
Specification:
Frame: SUM
Fork: SUM specific
Headset: FSA Headset NO.55R 1.5'' + 3D
Integrated Cables: Yes
Wheels: Scope S4.A
Tires: Vittoria Corsa N.EXT TLR 28mm
Tire Clearance: 30C (32mm)
Bottom Bracket: SRAM DUB PF 86.5
Front Derailleur: SRAM Rival AXS
Rear Derailleur: SRAM Rival AXS
Crankset: SRAM Rival AXS DUB 48/35
Chain: SRAM Rival 12S
Cassette: SRAM XG 1250 10-30 XDR
Brakes: SRAM RIVAL AXS Shifter/Caliper Set
Brake Levers: SRAM Rival AXS
Rotors: SRAM Centerlock Paceline / F:160mm R:140mm
Handlebar: FSA Energy SCR Compact
Stem: FSA SMR-II
Bar Tape: Ciclovation LEATHER TOUCH Tornado Gloss
Saddle: Repente Quasar
Seatpost: SUM specific
All Together Faster
Decisions, decisions… made easy. With a bike that gives you flat-out advantage on the climbs, the sprints and the straightaways, the only decision you’ll need to make is how nice you want to be to the other guys.
A rider-oriented design approach ensures a frame that is both rooted and responsive, with a ride experience most aero frames can’t match. With a layup engineered to maximise aerodynamics while keeping weight low, the design process for the Sum allowed us to strip away all unnecessary weight within the new aero profile tube shapes - all while maintaining maximum power transfer.
Specification:
Frame: SUM
Fork: SUM specific
Headset: FSA Headset NO.55R 1.5'' + 3D
Integrated Cables: Yes
Wheels: Scope S4.A
Tires: Vittoria Corsa N.EXT TLR 28mm
Tire Clearance: 30C (32mm)
Bottom Bracket: SRAM DUB PF 86.5
Front Derailleur: SRAM Rival AXS
Rear Derailleur: SRAM Rival AXS
Crankset: SRAM Rival AXS DUB 48/35
Chain: SRAM Rival 12S
Cassette: SRAM XG 1250 10-30 XDR
Brakes: SRAM RIVAL AXS Shifter/Caliper Set
Brake Levers: SRAM Rival AXS
Rotors: SRAM Centerlock Paceline / F:160mm R:140mm
Handlebar: FSA Energy SCR Compact
Stem: FSA SMR-II
Bar Tape: Ciclovation LEATHER TOUCH Tornado Gloss
Saddle: Repente Quasar
Seatpost: SUM specific
