TECHNICAL SPECIFICATIONS

• Intended to use: XC, Down-Country, All-Mountain, Enduro

• Crank arm length: 145mm; 150mm; 155mm; 160mm; 165mm; 170mm; 172,5mm 

• Weight: 520g (145mm); 530g (150mm); 541g (155mm); 552g (160mm);  560g (165mm); 568g (170mm); 575g (172,5mm)

• Q factor: 168mm (MTB standard spindle)  

• Chainline: 52mm (when using chainring with 3 mm offset); 55mm (when using chainring with 0 mm offset)

• Chainring interface: 8-bolt Direct Mount  

• Spindle diameter: 28,99 mm; DUB 

• Compatibility Bottom Bracket: DUB MTB (PressFit, BSA)   

• Compatibility PM: Quarq Power Meter spider and others with 8-hole mount    

• Material Crankset: aerospace aluminum 7075-T6 

• Material spacers and chainring bolts: titanium Ti-6Al-4V  (2pсs. spindle spacers, 2pcs. pedal spacers, 8pcs. bolts for chainring mount, 1pcs. preload ring's bolt) 

• Made: CNC turning and milling

• Surface coating: anodizing

• Colors: black, silver, red, purple, blue, green, orange, gold     

• Warranty:  6 years* (crash replacement**) follow the Warranty information at the link

COMPATIBILITY

The ALUGEAR Crankset is compatible with 8 bolts Direct Mount Chainring interface

Compatible with PowerMeter Spider with 8-bolts mount (Quarq Spider AXS DUB, Sigeyi, Magene, Ronde, Xcadey etc.)

The ALUGEAR Stellar crankset is meticulously engineered for enthusiasts and professionals who ride a variety of terrains: Cross-Country, Down-Country, All-Mountain, Enduro

The correct choice of crankset model (spindle length) and chainrings (chainring offset) will allow you to select the exact crankset system that matches your frame. This ensures optimal compatibility and performance, guaranteeing the reliable and efficient operation of your bicycle

INFORMATION

ALUGEAR Stellar cranks are meticulously CNC machined and can be anodized in eight vibrant colors, adding a striking visual flair to your bike while delivering impressive technical performance

In recent years, the approach to selecting crank length for mountain bikes (MTB) has undergone significant changes. Following modern trends in the bike industry, the company ALUGEAR has designed Stellar cranks for MTB, specifically focusing on shorter crank arms. These are designed for use in disciplines that require enhanced control, maneuverability, and stability on challenging terrain

This high-performance crankset is tailored to deliver unparalleled reliability and efficiency across these demanding environments, ensuring that riders can confidently push their limits  

Quality Manufacturing - proudly made in Poland!

RECOMMENDATIONS

The tool for Crank Bolts: 8 mm hexagon socket permissible torque: is 55 Nm

Maximum permitted weight of rider + bicycle: is 130 kg   

Cranks compatibility with the chainring direct mount 8-bolts, tool holder Torx T20, maximum permissible torque: is 4 Nm

The tool for the Preload Ring’s Bolt: 2,5 mm hexagon socket, torque: 2 Nm

The tool for Integrated Pullers is a cassette lockring tool, the recommended permissible torque: 20 Nm

The recommended torque for the pedal shaft is 35-40 Nm unless otherwise specified by the pedal manufacturer

Use a torque wrench for precise tightening

Please handle the removal and installation tool carefully to avoid damaging any parts of the Crankset 

When installing and removing the Сranks, please note that:

Fixing Crank Bolt has left-threaded on the non-drive side

Fixing Crank Bolt has right-threaded on the drive side

For removing the crank arm is used self-extracting hardware

We carefully designed our cranks and threaded the Crank Bolts and Integrated Pullers so that they would minimize the possibility of the Crank Arms coming loose

The ALUGEAR Stellar cranksets are produced from durable materials, giving them exceptional longevity. Keep this in mind during assembly, maintenance, or operation of the component. Due to the material's resilience, most minor damages will not harm the cranksets. However, when handling the cranksets, it is crucial to be extremely careful during operation and maintenance, using only those tools that are specifically designed for installation and service tasks

Component Compatibility: ensure that all components are compatible with each other and fit your bicycle

By following these guidelines, you can set up a crankset system that perfectly matches your frame and delivers maximum performance:

Choosing components to the correct Chainline

Spacers chart for MTB DUB PRESSFIT Bottom Bracket

Spacers chart for MTB DUB BSA Bottom Bracket

Spacers chart for MTB DUB BSA Bottom Bracket (with Chain Guide)

Crank Spacers needed for properly installing the cranks are included with a Bottom Bracket. The Spacer set depends on the model of the Bottom Bracket

Crank Spacers are not included with ALUGEAR cranks. (Since we don't know which spacers you will need)

Includes: 2pcs crank arms; 1pc spindle; 8pcs titanium bolts for chainring mounting; 2pcs titanium pedal washers