Avenger R8RS (Shimano Dura Ace Di2 9270)

Orange patch: shipped about 6 weeks after order

When you place your order, please indicate in the order commentaries :

-Frame size: 49/52/54/56/58cm
-Stem length: 90/100/110/120mm
-Handlebar width : 380/400/420/440mm
-Arms length: 165/167.5/170/172.5/175mm
-Crankset chainrings: 52x36/50x34
-Cassette: 11x30/11x34
(lead time may vary according to the choosen options)

Equipment:

-Frame Avenger R8RS with Shimano Di2 Dura Ace 9270 groupset
-Shifters Shimano Dura Ace
-Brakes Shimano Dura Ace
-Derailleurs front/rear Shimano Dura Ace
-Crankset Shimano Dura Ace
-Cassette Shimano Dura Ace
-Fork Avenger
-Seatpost Avenger aero 15mm offset
-Saddle 3D: carbon rails and body
-R8RS stem/bar combo
-Wheels UAM R50mm (tubeless/tubetype). 50mm rim height, 1120gr the pair, carbon spokes
-Tires Maxxis Hight Road SL 700x28c
-Headset + spacers (5/10/20mm)
-UDH rear hanger
-Front + rear wheels axles Avenger
-Handlebar computer mount

BIKE WEIGHT in size 50: 6.6kg (wtihout pedals)

The ultra-wide "Halo" aero fork and integrated headtube reduce airflow turbulences, boosting aerodynamic and lateral stiffness for direct power transfer, precise handling and crosswind stability

Traditional round tubes easily create turbulences. The flat, waisted tubes shapes and internal cable routing allow air to flow tightly over the frame, reducing the low pressure wake area by 15% and saving a net 1-2 minutes per 100km

The rear triangle also follows TT frame design, minimizing vortex formation in the low pressure zone to the greatest extent. Paired with the widened front fork, it significantly optimizes the "dirty air" behind the frame.


Featuring a new time trial handlebar, the R8RS is a semi TT bike capable of competing in time trials. The design retains the aero base bar concept of TT bikes and reconstructs the traditional one-piece stem/bar into a split/extended forward structure, achieving a break-through in performance!



The Y-shaped front end splits the stem into dual arms, paired with a flatter head tube junction to guide airflow smoothly. CFD and wind tunnel tests confirm its stream-lined shape reduces turbulence at the junction, improving high speed stability

TECHNICAL SPECIFICATIONS

-Model: Avenger R8 RS aero frame
-Full internal cable routing
-T47 threaded BB with external bearings
-Rear axle 12x142mm, front axle 12x100mm
-UDH derailleur hanger (compatible with UDH derailleurs and also classic derailleurs thanks to a supplied adapter)
-Flatmount disc brake mounting
-Avenger Aero carbon seatpost
-Avenger Y-shaped carbon bar
-Weight: 964gr (frame only, size 52)
-Material: carbon Toray T800/T1000
-Tire clearance: max. 700x34c
-An additional 5mm spacer stem spacer is supplied if you need a higher bar position

UAM 50mm full carbon wheels (carbon spokes)

-Carbon rims 50mm height
-Toray carbon T800/T1000
-Tubeless and tubetype compatible
-Rim finish: Carbon UD matte
-Rim internal width: 23mm
-Rim external width: 32mm
-Spokes: carbon
-Disc brakes hubs
-1120gr the pair

GEOMETRY

SIZE RECOMMENDATION

Y-SHAPED BAR GEOMETRY