CST Off-Road Legion 90/100-16 50M CM703 TT is a purpose-built off-road tire designed to unlock confident traction on dirt, mud, and rocky trails for 16-inch rims. With a rugged tread profile tailored for enduro and trail riding, this tire delivers reliable grip when conditions shift from loose soil to hard-packed surfaces, so you can push your bike to the edge without hesitation.

Why riders choose the CST Legion for off-road adventures

The Legion line is crafted to meet the demands of aggressive off-road riding while staying practical for everyday use. The 90/100-16 size is a versatile choice for lightweight enduro and trail bikes, offering a balanced footprint that spreads load evenly and helps maintain stability on uneven terrain. The CM703 compound is engineered for durable wear and dependable bite in mixed conditions, giving you long-lasting performance without frequent tire changes.

Key benefits that matter on the trail

• Optimized tread for loose and muddy surfaces: A blocky, self-cleaning pattern digs through soft ground and clears mud efficiently to maintain traction when rivals spin in the dirt.
• Solid stability on uneven ground: Broad shoulder blocks and a structured tread layout provide predictable handling over rocks, roots, and rutted tracks, helping you maintain line and pace.
• Tube-type reliability (TT): Designed for tube setups on 16-inch rims, offering dependable seating and compatibility with classic configurations while delivering strong carcass support on rough terrain.
• Durability for mixed-terrain riding: The CM703 compound is tuned for resistance to cuts and chunking, so you can ride longer between tire changes while navigating abrasive trails.
• Versatile for dual-sport use: Suited for riders who encounter a combination of dirt, gravel, and occasional paved sections, providing confident behavior across surfaces.

Ideal use cases

Enduro and trail riding on varied terrain where grip and resilience matter most. Perfect for riders with 16-inch wheels seeking a balance of traction in mud, stability on rocky sections, and durability for long days in the saddle. Great as a front or rear option on bikes that demand predictable feedback and rugged construction.

Fitment and compatibility at a glance

Size: 90/100-16 • Load index and speed rating: 50M. TT designation indicates tube-type configuration suitable for traditional tube setups on 16-inch rims. When installing, ensure your rim width aligns with the tire’s recommended range and follow proper mounting procedures for tubed tires to maintain optimal sealing and performance.

Practical riding tips

• Pair with appropriate suspension setup to maximize contact patch and maintain stability on uneven terrain.
• Maintain proper inflation according to your bike and riding style to optimize grip and wear life on mixed surfaces.
• Regularly inspect tread for embedded debris and wear patterns; address cuts or bulges promptly to preserve safety.
• Use in conjunction with compatible front or rear CST Off-Road Legion tires to ensure balanced handling across the bike’s footprint.

Why this tire stands out

Unlike generic off-road tires, the CST Off-Road Legion 90/100-16 50M CM703 TT is purpose-built for riders who demand predictable grip, rugged durability, and a credible performance profile on 16-inch wheels. It translates technical traction into real-world confidence—from muddy hill climbs to rocky descents—so you can focus on the ride, not tire concerns.