JAVA Rivale Triathlon Bike

Highlights

Triathlon bike design must balance aerodynamics, comfort, and transition efficiency. The Rivale uses an aluminum frame and wheelset, paired with a carbon fork and integrated aero bars, meeting triathlon demands while lowering the entry barrier.

Its geometry positions riders in a forward, aero posture closer to running form, aiding muscle transition for the run stage—distinct from traditional road bikes. Beginners should adapt to this posture with proper training before racing.

The Rivale debuts with the LTWOO eR9 electronic shifting groupset, offering a 2x12-speed configuration and hydraulic disc brakes.

LTWOO eR9 is the first domestic groupset combining hydraulic disc brakes with electronic shifting, delivering precise gear changes and shorter braking travel for an enhanced riding experience.

Specifications

• Frame: Aluminum, internal cable routing
• Fork: Carbon fiber, thru-axle
• Wheelset: Aluminum, thru-axle
• Groupset: LTWOO eR9
• Crankset: 172.5mm, 12-speed
• Cassette: 11–32T, 12-speed cassette
• Chain: 12-speed
• Bottom Bracket: Threaded BB
• Brakes: LTWOO eR9 hydraulic disc brakes
• Handlebar: Carbon TT bar, alloy 440mm
• Stem: 75mm
• Seatpost: 300mm
• Saddle: Black