Era SL Crank Explained
Era SL Crank Explained
What makes Era SL ultralight, unscuffable and unequalled?
Unscuffable Wear Plate. Unequaled Performance.
One Size Doesn’t Fit All.
Ride Light. Crank Hard.
At just 354g, Era SL is the lightest mainstream crankset on the market—engineered with the strength and durability to withstand daily abuse. Save weight on your build, rebel against scuffs and unlock your biggest Downcountry days. Backed by a Lifetime Warranty. Crashes included.
Era SL Crankset
Rider Style
Specs
| Available Chainlines | 52mm – with DM ring / 55mm – with DMW ring |
| Q-Factor | 170mm including pedal washers |
| Includes | Crank boots, pedal washers, spindle spacers (chain rings + bottom brackets sold separately) |
| Material | Carbon fiber + stainless steel wear plate |
| Weight | 422g |
| Weight Conditions | 170mm arms, 32T SHI-12 DMW ring, hardware. |
| Spindle Material | 7000-series Aluminum Alloy |
| Spindle Diameter | 30mm |
| Spare Parts | Preload Collar |
Frequently asked questions
Is the 30mm spindle compatible with standard bottom brackets?
The crankset features a 30mm diameter spindle made from 7000-series Aluminum Alloy. It is designed to be compatible with a wide range of modern frames, though you should verify your frame’s specific bottom bracket compatibility.
Can I choose a specific crank arm length for my bike?
Yes, to help optimize your fit, power delivery, and efficiency, the Era SL is available in four distinct arm length options: 160mm, 165mm, 170mm, and 175mm.
How does the 'Unscuffable' wear plate protect the finish?
The crankset features a precisely positioned, minimized stainless steel wear plate. This shield is strategically placed to cover high-wear zones prone to scuffs from shoe rub and modern clipless pedals, ensuring the carbon stays protected without adding unnecessary weight.
What is included in the box with the crankset?
The package includes all the essentials for installation:
- Crank boots for added protection
- Pedal washers
- Spindle spacers
Note: Chainrings and bottom brackets are sold separately.
What is the Q-factor for this crankset?
The Era SL has a Q-factor of 170mm, which includes the provided pedal washers, ensuring a comfortable and efficient pedaling stance for most riders.
Does this crankset help with my bike's overall weight?
Yes, the Era SL is engineered for weight-conscious riders. It is currently the lightest mainstream crankset on the market, weighing in at just 354g for the arms alone. This makes it an ideal choice for: <ul><li>Downcountry builds where every gram matters.</li><li>Riders looking to improve climbing efficiency.</li><li>Reducing rotating mass to improve overall handling and acceleration.</li></ul>
Lifetime Warranty, Crashes Included.
Crashes are part of mountain biking. When they happen, we have your back.