Feature

Pro Bike Check: Greg Callaghan’s Nukeproof AM 275 PRO

28.06.2014
by

If I could place a bet on where the next Enduro championship threat will come from, Ireland would be on top of my list. Up until last year Irish racing was mainly confined to home soil, with a thriving enduro scene, but now the lads have gone international and are scaring a lot of the big names! Perhaps the most well known is Nukeproof Factory Enduro Team rider, Greg Callaghan, a household name in Irish Enduro, and now a dominant force on the EWS circuit. Greg is a humble and good natured guy, but behind his modest character lies a fierce and intelligent racer, who knows how to pile on unrelenting pressure to get the job done. US legend Curtis Keene was seeded in front of Greg in the EWS at Scotland and spent every stage fully pinned, trying to hold off the hard charging Irishman! We caught up with Greg at the Vallorie EWS to check out his Nukeproof AM275 PRO.

Greg and his Nukeproof MEGA AM 275 PRO
Greg and his Nukeproof MEGA AM 275 PRO and iXS apparel
Greg has fitted a SRAM XO1 drivetrain with carbon cranks to save some weight!
Greg has fitted a SRAM XO1 drivetrain with carbon cranks to save some weight!
Greg runs a lot of WTB, he is running the Frequency i23 rims and they have preformed perfectly on the rough alpine trails.
Greg really rates WTB products, he is running the Frequency i23 rims and had no issues (unlike many others) on Valloires rough alpine trails. He was also enthusing about the grip from the Vigilante front tyre in the loamy fresh dirt!
A new addition for the weekend was the RockShox Debonaire Monarch shock, running 4 spacers.
A new addition for the weekend was the RockShox Debonaire Monarch shock, running 4 spacers.
A bit of an exclusive was the new WTB breakout on the back, in the 2.5 casing it has good bite leant over but is also fast rolling. With the high volume it was perfect for the French tracks.
A bit of an exclusive was the new WTB breakout on the back, in the 2.5 casing it has good bite leant over but is also fast rolling. With the high volume it was perfect for the French tracks.
Greg runs a 50mm stem and 780mm Nukeproof bars.
Greg runs a 50mm stem and 780mm Nukeproof bars.
The tread pattern on the new Breakout, it features a slightly more durable sidewall than the 'already tough' team issue, and comes in around 1.1kg
The tread pattern on the new Breakout, it features a slightly more durable sidewall than the ‘already tough’ team issue, and comes in around 1.1kg
Greg uses Elixir 9 Trail brakes.
Greg uses Elixir 9 Trail brakes.
180mm calipers front and rear provide powerful and balanced braking!
180mm calipers front and rear provide powerful and balanced braking!
Gregs bike weights in at around 30lbs, and you now see many on the circuit.
Gregs bike weights in at around 30lbs, and you now see many on the circuit.
Greg ran a 36t chainring for the long Valloire stages.
Greg ran a 36t chainring for the long Valloire stages.
Greg on his way to 24th overall in Valloire.
Greg on his way to 24th overall in Valloire.

Words and Photos: Trev Worsey

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