Complete MTB Groupset Buying Guide: How to Choose the Right One

What Is a Groupset?

A groupset is a matched set of drivetrain and braking components designed to work together seamlessly. Buying a groupset ensures compatibility between your shifters, derailleurs, brakes, crankset, cassette, and chain. A typical MTB groupset includes: shifters, rear derailleur, crankset, cassette, chain, and brake levers with calipers.

Step 1: Shimano vs SRAM

Shimano is the most popular and widely serviced brand in the Philippines. Spare parts and service are readily available nationwide. Known for precise, reliable shifting and excellent value across all tiers.

SRAM offers a strong alternative, especially with their wireless AXS platform. Parts availability in the Philippines is growing but still less widespread than Shimano.

Recommendation: For local serviceability, Shimano is the safer choice. For wireless shifting, SRAM AXS is worth the investment.

Step 2: Shimano MTB Groupset Tiers

• Deore M6100: Entry to mid-level, 12-speed. Best bang-for-buck in Shimano's lineup.
• SLX M7100: Nearly identical performance to XT at a lower price. Smart upgrade from Deore.
• XT M8100: High performance. The workhorse for serious trail and enduro riders in the Philippines.
• XTR M9100: Race-level. Lightest and most refined. Built for XC and enduro racing.

Step 3: SRAM MTB Groupset Tiers

• NX Eagle: Entry 12-speed. Great value for budget builds.
• GX Eagle: Mid-level. Very popular, strong performance-to-price ratio.
• X01 / XX1 Eagle: High-end. Lightweight and precise for competitive riding.
• AXS (GX, X01, XX AXS): Wireless electronic shifting. No cables, app-controlled, premium experience.

Step 4: How to Choose Your Tier

• Riding frequency: Daily riders benefit from XT or GX and above. Weekend riders get great value from Deore or NX/GX.
• Terrain: Technical enduro terrain demands better precision — go XT or above.
• Local serviceability: Shimano wins for Philippines-based riders who need quick parts access.

Step 5: Compatibility Checklist

• Bottom bracket standard: BSA threaded, PF30, or T47 — must match your frame
• Cassette driver: Shimano Micro Spline (12-speed), HG (11-speed); SRAM XD/XDR for Eagle
• Brake mount: Post Mount or IS — must match frame and fork
• Crankset chainline: must suit your frame spec

Budget Guide (PHP)

• Entry (PHP 15,000–30,000): Shimano Deore 12-speed or SRAM NX Eagle
• Mid (PHP 30,000–60,000): Shimano SLX/XT or SRAM GX Eagle
• High end (PHP 60,000–120,000): Shimano XTR or SRAM X01/XX1 Eagle
• Premium wireless (PHP 120,000+): SRAM AXS or Shimano Di2

Ready to Choose Your Groupset?

Browse our complete groupset selection at Als Bikes — from entry-level Deore builds to high-end XTR and SRAM AXS setups. Our team can help you pick the right groupset for your frame, your trails, and your budget.