fitnessbike sram SP

fitnessbike sram SPThe SP Red AXS represents the pinnacle of speed, performance, and precision built around SRAMs top tier Red AXS groupset, widely regarded as the lightest, most advanced electronic disc brake drivetrain on the market. With Red AXS, you get: A fully wireless, 12 speed drivetrain with smooth, lightning fast shifting at the tap of a button. SRAMs refined ergonomics: redesigned hoods and lever architecture that deliver better hand comfort, easier one

The SP Red AXS represents the pinnacle of speed, performance, and precision — built around SRAM’s top-tier Red AXS groupset, widely regarded as the lightest, most advanced electronic disc-brake drivetrain on the market.

With Red AXS, you get:

• A fully wireless, 12-speed drivetrain with smooth, lightning-fast shifting at the tap of a button.

• SRAM’s refined ergonomics: redesigned hoods and lever architecture that deliver better hand comfort, easier one-finger braking, and less fatigue on long rides. 

• Premium component materials (carbon, titanium, and lightweight alloys) that shed grams without sacrificing strength or durability — a key advantage for triathletes chasing speed and efficiency. 

If you want the absolute best for your next race, this is it.

What Comes Built In

• SRAM Red AXS drivetrain: fully wireless, lightning-fast 2×12 shifting with smooth, consistent cadence control and reliable front derailleur auto-trim. 

• Free Zipp 808 Firecrest carbon wheelset, tubeless-ready, giving you world-class aerodynamics, rolling efficiency, and race-day confidence right out of the box.

• Leap Components integrated aero-bar blips, plus base-bar shift options,  creating a 100% wireless, ultra-clean cockpit designed for maximum control and aerodynamics.

• Full drivetrain customizability via SRAM’s AXS app. You can adjust shift mapping, check battery status, and fine-tune your ride anytime. 

Fit & Setup Flexibility

Engineered in collaboration with former Cervélo P-Series engineer Kevin Quan, the SP platform features a highly adjustable stem and seatpost — giving you the freedom to dial in your ideal triathlon position and get race-ready comfort.

Each build ships with a 5 nm torque wrench to help with assembly, but we recommend you have a 10nm torque wrench to be the most safe. For best results (and a proper, safe fit), we strongly recommend finishing setup with a trusted local bike shop. You can follow our full setup instructions on the Bike Setup Page for guidance.

Scroll down for a sizing guide, geometry charts, and the full build spec sheet.