Nicolai Argon GAM Frame

The Nicolai Argon GAM frame for a trail-friendly, all-mountain hardtail

The Argon GAM frame from Nicolai is the basis for an all-mountain bike that feels at home on any single trail. It is mainly optimised for use with 29" tyres, with size S with 27.5" tyres for safer handling. Its geometry is based on the Trailfully Saturn 14 and positions you centrally in the bike, so you can also ride steep climbs comfortably. Downhill you stay in control, because the Argon GAM scores with smoothness and precision. You can master steep downhill sections thanks to the rather flat head tube angle. Careful weld work makes the frame particularly robust and creates the signature Nicolai weld seams.

Specifications:

Application:

All Mountain

Wheel Size:

27.5" (650B) (S), 29" (M-XXL)

Size:

S, M, L, XL, XXL

Material:

aluminium (7020-T6)

Technical Information:

Wheel Standard:

12 x 148 mm (Boost)

Axle Type:

12 mm thru-axle

Seatpost (Ø):

30.9 mm

Seatpost Clamp(Ø):

34.9 mm

Headset:

ZS44/28.6 - ZS56/40 (top to bottom)

Steerer tube rec.:

1 1/8" - 1.5" tapered

Recommended Fork Axle to Crown:

540 mm (S), 550 mm (M-XXL)

Recommended Fork Travel:

140 - 160 mm

Bottom Bracket Standard:

BSA

Shell Width:

73 mm

Chainstay Guide:

ISCG 05

Brake Mount:

disc PM6 (direct mount 160 mm)

Front Derailleur Mount:

not possible

Bottle Cage Mounts:

1

Approved For:

Rotor Size (max.):

185 mm

Tyre Size (max.):

29 x 2.5"

Chainrings:

1x

Fork Axle to Crown Size (max.):

571 mm

Note from the Manufacturer:

The frame is approved for use with forks with a maximum of 36 mm stanchion tube diameter.

Features:

• optimal for fast single tracks
• central seating position reduces front wheel rise on steep climbs
• suitable for the bike park
• internal cable routing for seatpost possible
• topologically-optimised design for the lightest and stiffest possible frame components
• careful manufacturing, durable construction
• extra short seat tube for long-stroke dropper seatposts
• designed for 45 mm fork offset
• for 3 mm ZS headset height
• headset minimum offset below 11 mm
• with ISCG mount
• made in Germany

Technology:

GEOLUTION Trail
GEOLUTION Trail is a more moderate variant of the Enduro concept and aims for agile, smooth-running and climbing-friendly handling.
GEOLUTION is a geometry concept developed by Nicolai and Chris Porter. It is based on the knowledge that a longer wheelbase, a flatter head tube angle and a steeper seat tube angle make the bike faster, smoother, safer and better able to climb. The long reach, steep seat tube angle and long wheelbase puts you squarely in the centre of the bike with a sporty, relaxed riding position. This complicated subject can be broken down into 4 advantages, which offer both professionals and beginners a clear added value: unparalleled climbing ability (front does not climb), no roll-over feeling while riding downhill, an integrated sitting and standing position for the rider on the bike (more control), higher cornering speed (more grip on the front wheel).

Hollow Milled Technology
Nicolai's Hollow Milled Technology is used in the construction of the seatstay yokes to maximise weight savings without compromising stability. Using topology optimisation, a computer simulation determines which areas bear high loads and which do not. Based on this, the material is reinforced or reduced in the appropriate places. This is implemented by high-precision 5-axis milling machines.

7020-T6 aluminium
Not all aluminium is the same! Nicolai only uses a 7020-T6 (AlZn4.5Mg1) alloy for frames. Compared to 6061-T6 aluminium, this grade offers much better strength. The tensile strength of 7020 compared to 6061 aluminium is about one third higher. The elastic limit is about one-fifth higher. These characteristics, combined with high-quality welding, result in a bicycle frame that is far superior in terms of durability. Compared to carbon, aluminium is much tougher, so that hitting, falling or stone chipping does not damage the structure.

RADO
To make sure you hit every mark on the trail, Nicolai mounts a form-fit sliding, exchangeable dropout for toe and camber adjustment. Due to the distinctly milled right dropouts for adjusting the camber, the rear only needs to be slightly readjusted after installation, which eases the strain on the material. The respective camber height is milled into the RADO with numbers 0, 1, 2 or -1 and -2. After the toe and camber have been adjusted, the RADO is fixed with a pin at the factory. This means that the original setting can be easily reproduced when replacing it. This is the only way the manufacturer can guarantee that Nicolai products operate precisely on tracks.

Geometry:

(based on an axle to crown length of 540 mm (S) / 550 mm (M-XXL))
S:

Recommended Height:

164 - 172 cm

Stack:

637 mm

Reach:

450 mm

Seat Tube Length:

405 mm

Effective Top Tube Length:

603 mm

Head Tube Length:

110 mm

Chainstay Length:

435 mm

Wheelbase:

1208 mm

BB Drop:

40 mm

Seat Tube Angle:

76.5°

Head Tube Angle:

65°

Standover Height:

714 mm

Seat tube protrusion:

35 mm

M:

Recommended Height:

170 - 180 cm

Stack:

646 mm

Reach:

475 mm

Seat Tube Length:

440 mm

Effective Top Tube Length:

630 mm

Head Tube Length:

120 mm

Chainstay Length:

445 mm

Wheelbase:

1242 mm

BB Drop:

55 mm

Seat Tube Angle:

76.5°

Head Tube Angle:

65°

Standover Height:

723 mm

Seat tube protrusion:

60 mm

L:

Recommended Height:

178 - 190 cm

Stack:

655 mm

Reach:

495 mm

Seat Tube Length:

455 mm

Effective Top Tube Length:

652 mm

Head Tube Length:

130 mm

Chainstay Length:

445 mm

Wheelbase:

1266 mm

BB Drop:

55 mm

Seat Tube Angle:

76.5°

Head Tube Angle:

65°

Standover Height:

737 mm

Seat tube protrusion:

60 mm

XL:

Recommended Height:

188 - 200 cm

Stack:

672 mm

Reach:

515 mm

Seat Tube Length:

475 mm

Effective Top Tube Length:

673 mm

Head Tube Length:

150 mm

Chainstay Length:

450 mm

Wheelbase:

1302 mm

BB Drop:

55 mm

Seat Tube Angle:

76.5°

Head Tube Angle:

65°

Standover Height:

755 mm

Seat tube protrusion:

60 mm

XXL:

Recommended Height:

198 - 205 cm

Stack:

689 mm

Reach:

540 mm

Seat Tube Length:

520 mm

Effective Top Tube Length:

702 mm

Head Tube Length:

170 mm

Chainstay Length:

450 mm

Wheelbase:

1335 mm

BB Drop:

55 mm

Seat Tube Angle:

76.5°

Head Tube Angle:

65°

Standover Height:

797 mm

Seat tube protrusion:

60 mm

Models:

Custom Colours:
This product is a custom frameset, the sales prices are base prices. For individual advice on the selection options of colour, frame size and details, tailor made variants as well as further questions about Nicolai please contact our service department.
Since every Nicolai frame is made to your specifications, it is included in the Nicolai production plan. Depending on colour, special customisations and model, production time can range anywhere from 2 to 12 weeks. You will receive more detailed information about your desired model on customisation request from our customer service team.

factory raw:
The " factory raw" option gives you a frame in the desired size in an uncoated aluminium finish.

Contents:

• 1 x Nicolai Argon GAM frame
• 1 x Nicolai thru-axle
• 1 x Nicolai spare derailleur hanger
• 2 x cross threaded bolts for brake mounting
• 1 x cable guide clips
• 1 x zip ties
• 1 x polishing fleece (only factory raw)