Truvativ Stylo Carbon DUB
A stiff, lightweight carbon 1x MTB crankset built around SRAM’s DUB spindle for reliable bottom bracket fitment and long life. 555g, 49mm chainline, 11/12-speed compatible.
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Product Details
Overview & Technology
Key Features
Fit, Compatibility & Installation
Who This Crankset Is For
Key Features
- ✓ Carbon arms for high stiffness-to-weight performance
- ✓ DUB 28.99mm spindle for standardized BB fit and durability
- ✓ Compact crankset weight of approximately 555g for 175mm arms
- ✓ Direct-mount 3-bolt BCD — optimized for narrow-wide 1x rings
- ✓ 49mm chainline tuned for modern MTB single-ring setups
- ✓ 11/12-speed drivetrain compatibility for current drivetrains
- ✓ Available Boost/Fat/Cannondale AI variants for frame fit
- ✓ Standard 9/16" pedal thread for wide pedal compatibility
Specifications
Product Identifiers
Frequently Asked Questions
Does the Stylo Carbon DUB include a bottom bracket?
No — the bottom bracket is not included. The Stylo uses SRAM's DUB standard (28.99mm spindle), so you'll need a DUB-compatible bottom bracket sized to your frame's shell (BSA, PressFit, BB92, PF30, etc.).
Which chainring sizes are available and compatible?
The common offering is a 32T narrow-wide chainring; certain variants also offer 34T (Cannondale AI variant). The direct-mount 3-bolt interface supports 1x narrow-wide rings for 11/12-speed drivetrains.
Can I use this crank on Boost and non‑Boost bikes?
Yes — Stylo Carbon is offered in Boost and non-Boost variants, plus a Fat Bike option and a Cannondale AI-specific variant. Make sure to select the variant that matches your frame spacing and rear hub standard.
What crankarm lengths are available?
Common lengths include 170mm and 175mm depending on the variant. Choose based on your leg length, pedal clearance, and preferred pedaling leverage.
Is this crankset durable enough for aggressive trail riding?
Yes — the Stylo Carbon is engineered for trail and all-mountain use with a reinforced carbon construction and DUB spindle for improved sealing and longevity. While lightweight, it's built to handle rock gardens and technical lines when installed and maintained correctly.
Do I need special tools to install the Stylo Carbon?
Installation generally requires a torque wrench and the appropriate SRAM crank hardware tools. If fitting a press-fit DUB bottom bracket you'll need the correct press and bearing installation tools; thread-in (BSA) DUB BBs are easier to fit with standard BB tools.
Buying Guide
When choosing an MTB crankset, prioritize interface compatibility, crankarm length, and chainring size. For modern 1x setups, a 49mm chainline and narrow-wide ring ensure consistent chain retention. Match the spindle standard (DUB in this case) to a bottom bracket that fits your frame's shell to get proper bearing preload and sealing. Decide on material based on your balance of weight vs budget and durability: carbon arms (like the Stylo) deliver a lighter, stiffer package while still being robust enough for aggressive trail riding. Pick crankarm length (170mm vs 175mm) for comfort and pedal clearance and select Boost/non-Boost/Fat/AI variants to suit your frame spacing.
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