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Bikes of the WorldTour - as seen at Tour Down Under 2015 (Image credit: David Rome / Immediate Media)
The groupset so many are talking about - SRAM Wireless (Image credit: David Rome / Immediate Media)
A Pinarello F8 belonging to British national champion Peter Kennaugh (Image credit: David Rome / Immediate Media)
Richie Porte's Team Sky Pinarello F8 (Image credit: David Rome / Immediate Media)
The bright rides of Tinkoff-Saxo (Image credit: David Rome / Immediate Media)
Astana's Lars Boom is riding this new Specialized S-Works Power saddle. (Image credit: David Rome / Immediate Media)
Stage four winner Steele Von Hoff is moving to NFTO for 2015. However, he was still riding his 2014 Garmin-Sharp team bike with covered graphics (Image credit: David Rome / Immediate Media)
SRAM Wireless no doubt stole the show for Ag2r-La Mondiale, however, the Focus Izalco Max is well worth a look (Image credit: David Rome / Immediate Media)
Movistar getting ready to race (Image credit: David Rome / Immediate Media)
We had seen Lampre-Merida using Power2Max power meters, but we also saw them using Rotor's Power system (Image credit: David Rome / Immediate Media)
Schwalbe were proud to have riders start stages on tubeless tyres. (Image credit: David Rome / Immediate Media)
New to WorldTour, IAM Cycling are on Scott. This is Heinrich Haussler's (Image credit: David Rome / Immediate Media)
Not WorldTour, but Martin Kohler (formerly BMC) of Drapac rides a Swift Ultravox Ti (Image credit: David Rome / Immediate Media)
Ettix Quick Step rider Gianni Meersman was riding a Specialized S-Works Venge on the flatter stages (Image credit: David Rome / Immediate Media)
Rohan Dennis' BMC Team Machine (Image credit: David Rome / Immediate Media)
Asatana's Specialized S-Works Tarmac. This one belongs to Lars Boom (Image credit: David Rome / Immediate Media)
Another look at the Specialized S-Works Tarmac for Tinkoff-Saxo. This one belongs to Michael Rogers (Image credit: David Rome / Immediate Media)
2012 Giro d'Italia winner Ryder Hesjedal was at the Tour Down Under (Image credit: David Rome / Immediate Media)
Another angle of the Aircode's slippery lines (Image credit: David Rome / Immediate Media)
FDJ were mostly riding the Lapierre Aircode - pictured is Jussi Veikkanen's bike (Image credit: David Rome / Immediate Media)
Lampre-Merida were still on their older bikes, but we're told the only change is a move to Matte paint (Image credit: David Rome / Immediate Media)
More Bianchi celeste for team LottoNL-Jumbo (Image credit: David Rome / Immediate Media)
A Bianchi Oltre XR2 that belongs to Bertjan Lindeman of LottoNL-Jumbo (Image credit: David Rome / Immediate Media)
Team Sky are all on the Pinarello F8 (Image credit: David Rome / Immediate Media)
Darly Impey was in great form at the Tour Down Under (Image credit: David Rome / Immediate Media)
Daryl Impey's Scott Foil in the 2015 Orica-GreenEdge colour scheme (Image credit: David Rome / Immediate Media)
Both Movistar and Katusha are using Canyon's aerodynamic one-piece handlebar and stem (Image credit: David Rome / Immediate Media)
Katusha's Rudiger Selig rides a Canyon Aeroad CF SLX (Image credit: David Rome / Immediate Media)
Hansen uses really long 180mm cranks and so has his seat slammed forward to get over the pedal spindle (Image credit: David Rome / Immediate Media)
Adam Hansen rides with one of the most aggressive positions in the peloton (Image credit: David Rome / Immediate Media)
Is this your number? (Image credit: David Rome / Immediate Media)
We like how cleanly the fork integrates with the head tube on these Bianchi's (Image credit: David Rome / Immediate Media)
BMC gave Cadel Evans a farewell Team Machine (Image credit: David Rome / Immediate Media)
Canyon uses direct-mount brakes on the front too (Image credit: David Rome / Immediate Media)
Keeping the brake at the seat stays, the seat tube nearly shrouds the direct-mount brake (Image credit: David Rome / Immediate Media)
Movistar may have the dream bike of many given the Campagnolo Super Record EPS group (Image credit: David Rome / Immediate Media)
Just like Katusha, Movistar are on the Aeroad CF SLX (Image credit: David Rome / Immediate Media)
Apparently Australia's roads are rough enough to justify using the Domane frames (Image credit: David Rome / Immediate Media)
Trek Factory Racing were mainly riding the Trek Domane (with H1 geometry) in Australia. (Image credit: David Rome / Immediate Media)
Marcel Kittel's Giant Propel Advanced SL (Image credit: David Rome / Immediate Media)
Greg Henderson of New Zealand rides a Ridley Noah SL - these are the new colours of Lotto Soudal (Image credit: David Rome / Immediate Media)
Lotto-Soudal's Adam Hansen is still on the Ridley Helium SL (Image credit: David Rome / Immediate Media)
This article originally appeared on BikeRadar .
With the Tour Down Under kicking off the 2015 WorldTour season, we take a look at many of the new bikes.
Some of these bikes have been (or will be) covered in far greater detail with pro-bike features, while others remain near unchanged since we last looked at them (such as Adam Hansen’s Ridley Helium SL).
Rohan Dennis's BMC - 2015 Tour Down Under winner
Be sure to click here for all our tech content from this year's Tour Down Under.