Java TT Vega L-Twoo eR9 Disc Wheel TT Bike Pre-Order

Java TT Vega L-Twoo eR9 Disc Wheel Time Trial Bike (Pre-Order)

$6,499.00

Incl. tax

Pre-order the Java TT Vega carbon time trial bike with L-Twoo eR9 electronic 2x12 shifting, a Decaf 88 mm front wheel and a full disc rear. $6,499, expected January–February 2027, free freight Australia-wide.

Pre-Order: Expected Arrival January–February 2027

Full payment of $6,499 at checkout secures your bike in your chosen size.
Expected arrival: January–February 2027.
Free freight Australia-wide, or click and collect from our store at 12 Totem Road, Coconut Grove NT 0810.
If the arrival date moves, we will update you by email or phone.
Change your mind before the bike arrives and you get a full refund.

The Java TT Vega is a full carbon time trial and triathlon bike built on Java's J-AIR T800 carbon aero frame. This build comes with an L-Twoo eR9 electronic 2x12 groupset, hydraulic disc brakes, a Decaf 88 mm carbon front wheel and a full carbon disc rear wheel, ready to race.

Java TT Vega time trial bike in Green, side view

Highlights

J-AIR T800 carbon aero frame, UCI certified
Fully internal cabling for a clean, aerodynamic front end
L-Twoo eR9 electronic shifting, 2x12 (24-speed)
Decaf carbon 88 mm deep front wheel and full carbon disc rear wheel
L-Twoo hydraulic disc brakes with 160 mm rotors
Integrated carbon TT base bar with carbon aero extensions
Available in Green, sizes Small to X-Large

Features

J-AIR T800 Carbon Aero Frame

The Vega frame is made from T800 carbon and is UCI certified, so it is legal for sanctioned time trials as well as triathlons. All cabling runs internally, and the seatpost clamp is integrated into the frame. It is paired with a full carbon aero fork, 100/142 mm thru-axles and a BB86 press-fit bottom bracket.

L-Twoo eR9 Electronic Groupset

Shifting is handled by L-Twoo's eR9 electronic 2x12 groupset, with electronic front and rear derailleurs. Shift signals are wireless, while the derailleurs are powered by an internal battery. Shifting can be configured through the L-Twoo app. Gearing is a 50/34T crankset with 170 mm arms and an 11-32T 12-speed cassette, and stopping comes from L-Twoo hydraulic disc brakes with 160 mm 6-bolt rotors.

Java TT Vega in Green, side view with Decaf disc rear wheel

Decaf 88 mm Front and Full Disc Rear Wheels

The wheelset is a race-ready Decaf carbon 700C setup: an 88 mm deep front wheel and a full carbon disc rear wheel. The wheels come fitted with Michelin Dynamic Sport 700x28C tyres.

Java TT Vega L-Twoo eR9 crankset and front derailleur detail

Specifications

Frame	J-AIR T800 carbon aero frame, UCI certified, fully internal cabling, integrated seatpost clamp
Fork	Full carbon aero fork
Axles	Thru-axles, 100 mm front / 142 mm rear
Groupset	L-Twoo eR9 electronic, 2x12 (24-speed)
Derailleurs	L-Twoo eR9 electronic front and rear
Crankset	50/34T, 170 mm
Bottom bracket	BB86 press-fit
Cassette	12-speed, 11-32T
Chain	12-speed, 108 links
Brakes	L-Twoo hydraulic disc
Rotors	160 mm, 6-bolt
Front wheel	Decaf carbon, 700C, 88 mm deep
Rear wheel	Decaf full carbon disc, 700C
Tyres	Michelin Dynamic Sport 700x28C
Cockpit	Integrated carbon TT base bar with carbon aero extensions
Seatpost	Vega carbon aero seatpost
Sizes	Small, Medium, Large, X-Large
Colour	Green

Size Guide

Size	Rider height
Small	165–173 cm
Medium	173–181 cm
Large	181–189 cm
X-Large	189–197 cm

If you are between sizes, contact us and we will help you choose. Every bike includes a free basic fit.

Colours

Green

Questions?

Email us at [email protected] or give us a call. You can also visit us at 12 Totem Road, Coconut Grove NT 0810.

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