Neutron

Neutron MK2 Lightweight Cassette 12 speed | Shimano HG | Dura-Ace Ultegra 105

$439.00 SGD

Promotion Épuisé

Frais d'expédition calculés à l'étape de paiement.

Gear Ratio 12speed 11-34T 12speed 11-30T

Colour Sakura Pink (Pre Order) Midnight Purple Champagne Gold Navy Grey Stom Green

Coating - Surface finishing PVD (Physical Vapour Deposition) DLC (Diamond-Like-Carbon)

Smooth Like Origin, Quiet Like Never Before. Engineered to Outperform.

Forget compromises. The Neutron Cassette MK2 delivers a paradigm shift in drivetrain performance, offering shifting precision that rivals original equipment, coupled with a level of noise reduction that creates a truly silent ride. We didn't just aim to match the standard; we engineered the MK2 to surpass it.

Choose your advantage and tailor your performance with our cutting-edge coating technologies:

⚡ DLC (Diamond-Like Carbon) Black Diamond Coating

The racer's edge. Renowned for its ultra-low friction coefficient, our DLC coating provides the silkiest, most responsive shifting possible. It's the ultimate upgrade for riders seeking every possible watt of efficiency and a flawless gear change under load. Performs equally well with both SRAM and Shimano drivetrains.Please note: The ultra-low friction of DLC creates a trade-off. While delivering unparalleled shifting speed, it also results in a stronger shifting impact and louder shifting noise compared to our PVD or other standard coatings. This is the signature of a race-focused, performance-first design.

⚡ Enhanced PVD (Physical Vapor Deposition) Coating

The endurance champion. Our enhanced PVD process offers superior wear resistance and unmatched long-term durability. Optimized for Shimano drivetrains, it's the ideal choice for high-mileage training, intense gran fondos, and riders who demand the utmost reliability from their components.

The Neutron Advantage: A Data-Driven Comparison

Passion is our driving force, but data proves our performance. Here’s how the Neutron MK2 stacks up against benchmark OEM competitors:

Feature	Neutron MK2 (DLC)	Neutron MK2 (PVD)	OEM Competitor
Friction Coefficient	<0.1 (Industry Leading)	0.3	~0.5
Surface Hardness (HV)	>2500	>1800	~1000
Expected Lifespan (km)	>10,000 km	>15,000 km	~8,000 km
Weight (11-34T)	185g (Featherlight)	188g	~230g
Core Advantage	Ultimate Smoothness	Ultimate Durability	Basic Performance

The verdict is clear: The Neutron MK2 provides a quantifiable leap in performance, durability, and weight savings. Choosing Neutron is choosing a superior riding experience, backed by science.

Tech Specs

•Material: High-strength, CNC-machined steel cogs with an alloy 7075 largest cog and lockring.

•Process: Precision CNC milling for optimized tooth profiles and shifting ramps.

•Weight:

•11-30T: 180g

•11-34T: 185g

•Available Ratios (12-Speed):

•11-30T: 11-12-13-14-15-16-17-19-21-24-27-30

•11-34T: 11-12-13-14-15-17-19-21-24-27-30-34

Compatibility

•Freehub Body: Shimano HG Road 11/12-speed

•Drivetrains:

•Shimano® 12-speed systems

•SRAM® 12-speed systems

Note: For optimal performance with SRAM AXS systems, we recommend using a Shimano 12-speed chain.

*Neutron recommend Shimano Dura Ace 12s chain / SUMC chain for lower chain noise

Pro-Tip: Maximize Performance & Longevity

To ensure a flawless transition and to guarantee the quiet, precise shifting the Neutron Cassette is designed for, we strongly recommend installing a new chain at the same time. Pairing a new cassette with a worn chain is the primary cause of drivetrain noise and can lead to premature wear of both components.