Description

Mega AM 275

“Go places, Win races”

Born on the infamous Alp D’huez mountains, the Mega AM has grown and matured alongside the racers and evolved into the ultimate ‘do it all’ race bike. At home on today’s Enduro World Series and thriving in events such as the Megavalanche and Mountain of Hell where performance and reliability are a key factor among race winners.

 

Custom hydroformed frame with Erosion Linkage suspension

The Mega AM frameset is engineered from custom hydroformed double-welded T6 6061 aluminium, with our Nukeproof ‘Erosion’ linkage giving a smooth progressive suspension action with a well controlled mid-stroke to avoid wallowing under pedal loads.

Oversize main pivot bearings stradle a bespoke CNC-machined Bottom Bracket assembly to ensure alignment, durability and precision, while an asymmetric chainstay design gives clearance for a front derailleur and compatibility with all leading models of ISCG 05 – mounted chain retention systems.

Geometry is based around a slack 66deg head angle and steep 73.5deg seat angle, with a long wheelbase keeping the centre of gravity low for optimum stability at speed.

Frame Manual: NP_Frame_Manual_2015

Specifications

Frame:27.5”/650B Specific custom hydroformed double-welded T6 6061 aluminium; Erosion Linkage suspension design with 160mm travel
Rear shock:Cane Creek Double Barrel Air with Climb Switch
ColourBlack/Yellow
Frame:27.5”/650B Specific custom hydroformed double-welded T6 6061 aluminium; Erosion Linkage suspension design with 160mm travel
Rear Shock:RockShox Monarch Plus RC3 Debonair
Colour:Green/Black or Raw/Black

Features

All Mountain/Enduro race frame, with tailored 27.5” geometry
Custom hydroformed T6 6061 Aluminium tubeset
160mm travel
True 44mm headtube
Removable cable guides for dropper post, and internal cable routing for stealth dropper post
ISCG 05
Head angle: 66 degrees
Seat angle: 73.5 degrees
Shock length: 216mm x 63mm
Seatpost : 31.6mm
Rear axle: 142mm X 12mm RockShox Maxle Lite
Chainstay length: 445mm
BB shell: 73mm • BB height: -3mm
Removable Direct mount front derailleur
Size S (15.6”) M (17”) L (18.5”) XL (20”)

Geometry

KEY Small Medium Large Extra Large
ST15.6"/397.717"/431.818.5"/469.920"/508
TTe576596618644
HT110110115120
Ha66º66ºª66º66º
WB1155117511981224
CS445445445445
STe73.5º73.573.573.5
BB-3-3-3-3
Re398418438463