Models:

27.5″ set (front 15×110 Boost + rear 12×148 Boost) Shimano:

• Freehub: Shimano MTB
• Gearing: 8-/9-/10-/11-speed
• Manufacturer Number: RF5-18DFR5B2A

Specifications:

Application:

Trail, Enduro

Wheel Size:

27.5″ (650B)

Tyre Type:

clincher tyre

Number of Spokes:

28

Brake Type:

Center Lock Disc (AFS Axle System™)

Wheel Standard:

Boost

Tubeless System:

2-Way Fit™ Ready

Technical Information – Rim:

Dimensions (ETRTO):

27-584

Inner Width:

27 mm

Outer Width:

32 mm

Depth:

20 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

aluminium

Technical Information – Front Hub:

Over Locknut Dimension:

15 x 110 mm thru-axle

Bearings:

cartridge

Body Material:

aluminium

Technical Information – Rear Hub:

Over Locknut Dimension:

12 x 148 mm thru-axle

Bearings:

cartridge

Body Material:

aluminium

Technical Information – Lacing:

Spoke Type:

straight pull / round

Spoke Material:

stainless steel

Nipple Material:

aluminium

Approved For:

Weight Limit:

109 kg total weight*

Recommended Tyre Width:

2.0″ -2.5″

2-Way Fit Ready:
The conversion can only be done with the following components:

• 30 mm Fulcrum rim tape for 29″ Red Zone Series / 35 mm Fulcrum rim tape for 27.5″ Red Fire 500
• Tubeless valves, Factor Number: M1-035

* When weighing more than 82 kg (180 lb) shorter inspection intervals are recommended.

Features:

• ASTM category 4: for off-road use with jumps up to 122 cm in height
• aluminium hub body with aluminium flanks
• aluminium axles

Technology:

2-Way Fit™ Ready
If the necessary accessories (valve, rim tape and tyre sealant) are used, the wheelset is tubeless compatible. This makes it particularly versatile and perfectly suited for every situation. An Abrupt loss of air is prevented with this system – which is a clear plus in terms of safety. There is also less snake bite danger, as there is no inner tube that can be damaged.
What about a flat tyre? Don’t worry! One of the advantages of the Fulcrum 2-Way Fit Ready system is the possibility of removing the tubeless valve and inserting a normal inner tube to get you home.

AFS Axle System™
The Axial Fixing System is the solution developed by Fulcrum to mount the disc rotor to the hub. The connection provided by the stop surface of the mount is greater than that of the already known standards, allowing greater structural rigidity and therefore more precise and efficient braking.

Colour Index:

• Rims: black w/ red accents
• Hubs: black
• Spokes: black
• Nipples: black