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Nobl TR37 Carbon Enduro Rim

Name: Nobl TR37 Carbon Enduro Rim
Brand: Nobl
SKU: nobltr37
Price: 399.00 GBP
Availability: InStock

Nobl TR37 Carbon Rim

The Nobl TR37 is a reimagining of what an enduro rim should be. Instead of chasing absolute stiffness—which can lead to a harsh, fatiguing ride—the TR37 uses a Sinewave profile that flattens out at the spoke holes and drops in between. This unique geometry allows for high lateral stiffness for cornering accuracy while remaining 25% more vertically compliant in the front rim to reduce arm pump.

Front & Rear Specific Layup

Nobl understands that your front and rear wheels have different jobs.

The Front Rim: Built with a lighter layup and a slightly wider 31mm internal width. It is designed to be more compliant, improving traction and "tracking" through rough sections.
The Rear Rim: Reinforced with extra carbon layers and thicker bead "lips" to handle the square-edge impacts and higher torque of the drivetrain. It features a 30mm internal width for a more supported tyre profile under heavy cornering loads.

The Custom Builder's Choice

The TR37 is the perfect foundation for our shop's premium wheelsets. Because it uses a standard 32h drilling, we can lace it to almost anything:

The World Cup Setup: Lace the TR37 to Industry Nine Hydra hubs with Sapim CX-Ray spokes for a wheelset that offers near-instant 0.52-degree engagement and a snappy, responsive feel.
The "UK Specialist": Pair with Hope Pro 5 hubs and Sapim Race spokes. This is our most recommended "fit and forget" build, perfect for gritty winter enduro sessions.
The Silent Assassin: Build with Onyx Vesper hubs for an entirely silent, sprag-clutch engagement that lets you hear your tyres gripping the dirt.

Performance Insight: Why TR37 over the TR38?

The TR38 is a legacy "tank"—it's wider and heavier, designed for the absolute maximum abuse of heavy E-bikes or downhill sleds. The TR37 is the modern evolution; it is lighter, more compliant, and significantly more comfortable over a long day of racing. If you're a human-powered rider looking for the best "all-round" performance on a modern 140-170mm travel bike, the TR37 is the superior choice.

CHOOSE COLOUR & SIZE

Front

29" (out of stock)

27.5"

Rear

29" (out of stock)

27.5"

was £499.99

Price (select options)

£399.00

e: / t: 01323 737320

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FINANCE OPTIONS

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Months	6	10	12	18	24	36
Purchase Cost	£399.00	£399.00	£399.00	£399.00	£399.00	£399.00
APR	0.00%	0.00%	0.00%	0.00%	0.00%	7.90%
Deposit %	10.03%	10.03%	10.03%	10.03%	10.03%	10.03%
Deposit amount	£40.00	£40.00	£40.00	£40.00	£40.00	£40.00
Loan amount	£359.00	£359.00	£359.00	£359.00	£359.00	£359.00
Pay per month	£59.83	£35.90	£29.92	£19.94	£14.96	£11.19
Total payable	£398.98	£399.00	£399.04	£398.92	£399.04	£442.84

THE DETAIL

Sinewave Shape: A variable rim depth that aids in spoke-bed strength while allowing the rim to "breathe" over rough terrain.
Impact Resistance: The rear rim features significantly thicker sidewalls to protect against rim strikes on rocky descents.
Asymmetric Offset: A 2mm offset helps equalise spoke tension, creating a stronger, more reliable wheel build that stays true for longer.
32-Hole Configuration: To ensure maximum durability for its intended Enduro use, the TR37 is exclusively available in 32-hole drilling.
Lifetime Warranty: Covers ride-related impact damage for the original purchaser, giving you total peace of mind in the rock gardens.

SPECIFICATIONS

Specs (front/rear)
Hole Count: 32h, Depth: 20.5mm,
Width: 37mm, Inner Width: 31mm/30mm
29″ – Weight: 450/515g
27.5″ – Weight: 430/485g

Specification	Detail (Front / Rear)	Notes
Material	Toray T700 UD Carbon	Front and Rear specific layups.
Internal Width	31.0mm/30.0mm	Optimized for 2.3"�2.6" tyres.
Rim Depth	20.5mm	Shallow profile for vertical compliance.
Weight (29")	450g/550g	Rear is reinforced for impact.
Weight (27.5")	430g/520g	Popular for Mullet (MX) setups.
ERD (29")	597.0mm	Precision measured for building.
ERD (27.5")	559.0mm	Consistent across legacy standards.
Hole Count	32h Only	Built for "Bombproof" reliability.
Asymmetric Offset	2.0mm	Improves spoke bracing angles.
Approx. UK Price	�499.00	Per rim (typical retail).

Specification	Detail (Front / Rear)
Material	Toray T700 UD Carbon
Internal Width	31.0mm/30.0mm
Rim Depth	20.5mm
Weight (29")	450g/550g
Weight (27.5")	430g/520g
ERD (29")	597.0mm
ERD (27.5")	559.0mm
Hole Count	32h Only
Asymmetric Offset	2.0mm
Approx. UK Price	�499.00

Specification	Notes
Material	Front and Rear specific layups.
Internal Width	Optimized for 2.3"�2.6" tyres.
Rim Depth	Shallow profile for vertical compliance.
Weight (29")	Rear is reinforced for impact.
Weight (27.5")	Popular for Mullet (MX) setups.
ERD (29")	Precision measured for building.
ERD (27.5")	Consistent across legacy standards.
Hole Count	Built for "Bombproof" reliability.
Asymmetric Offset	Improves spoke bracing angles.
Approx. UK Price	Per rim (typical retail).