Professional Bicycle Crankset Suppliers for MTB Performance Solutions

LASCO’s MTB cranksets are built for what matters most in mainstream mountain biking: durability, steady performance, and broad compatibility. Utilizing proven aluminum forging and precise machining, these cranksets offer a balance of structural strength and reliable power transfer. Designed with versatile standards to fit popular frame designs, they provide product managers with predictable manufacturing quality and cost-effective solutions for recreational trail, cross-country, and sport-level MTB builds.

• Reliable Chain Retention: Optimized for standard 1x11 and 1x12 speed systems. Our chainrings feature standard narrow-wide tooth shapes to help stabilize the chain and reduce chain drops on standard trail conditions.

• Versatile Chainring Options: Available in popular BCD or modular setups to accommodate common gear sizes (such as 30T, 32T, or 34T) based on different model configurations.

JunTo fit standard mountain bike frame geometries, our cranksets support the most common hub and chainline standards in the market:

• 49 mm Chainline: Fits traditional non-Boost rear hub spacing (142 mm).

• 52 mm Boost Chainline: Supports the widely-used Boost standard (148 mm) to ensure proper clearance between the frame, tire, and chainring.

• Broad Interface Support: Equipped with reliable 24mm steel or alloy spindles, designed to work smoothly with common threaded (BSA) and Pressfit bottom bracket shells.

• Comfortable Q-Factor: Calibrated to offer a natural pedaling stance while maintaining practical clearance for standard mountain bike frames.