Fender UltraCore 9250 Roundwound Bass Strings (45-105)

Fender 9250 Ultracore Bass Strings are designed for players who demand power, precision and reliability from their rig. Built around a reinforced high carbon steel core and wrapped in premium nickel plated steel, this 9250M medium gauge set delivers a bright, punchy roundwound tone with commanding low end and rock solid tuning stability, ideal for modern gigging and studio work.

With a fast, ultra refined feel under the fingers and a balanced 45 to 105 gauge spread, these strings are made to keep up with serious players. Whether you are locking in with the drummer on tight grooves or cutting through a dense mix with articulate lines, UltraCore Nickel Plated Steel strings give you the clarity, presence and durability you need night after night.

Powerful, defined tone

Wrapped in premium nickel plated steel, 9250 Ultracore strings deliver a bright, present voice with plenty of warmth and depth. The roundwound construction enhances clarity and articulation, helping every note speak clearly while still providing a strong, authoritative low end that sits perfectly in the mix.

Reinforced UltraCore construction

At the centre of each string is Fender's reinforced UltraCore high carbon steel core wire, engineered for strength, elasticity and consistent pitch. This design offers rock solid tuning stability and excellent resistance to breakage, so you can dig in with confidence and rely on your bass to stay in tune across long sets and demanding sessions.

Fast, ultra refined feel

The combination of nickel plated steel wrap and carefully balanced medium gauges gives these strings a smooth, responsive feel. They react quickly to your touch, making fast runs, ghost notes and dynamic playing feel effortless, while still providing enough tension for controlled, accurate intonation on a standard 34 inch scale bass.

Stage-ready ball end design

Each string features a ball end with classic Fender colour coding, making string changes quick and intuitive. The hex core construction ensures even tension and precise intonation across the set, so once you are strung up and stretched in, you are ready to play with confidence.

• Premium nickel-plated steel wrap: Nickel plated steel delivers a bright, articulate tone with a smooth top end and musical warmth. This makes it easier to cut through a band mix while still retaining a full, rounded low end that works for a wide range of styles.
• Reinforced UltraCore high carbon steel core: The strengthened UltraCore wire provides exceptional durability and tuning stability. You get consistent pitch, reliable performance under heavy playing and a string set that stands up to regular rehearsals and gigs.
• Hex core with Roundwound construction: Hex core construction keeps the wrap wire firmly in place for precise intonation and balanced tension across all four strings. The roundwound surface gives you the classic bright, responsive feel that is ideal for everything from fingerstyle to pick playing.

General

• Model: Fender 9250 Ultracore Bass Strings
• Set: 9250M
• Instrument: Electric bass
• Scale Length: 34 inch
• Construction: Roundwound

Materials

• Core: Reinforced UltraCore high carbon steel
• Wrap Wire: Nickel plated steel
• Core Shape: Hex core
• Ends: Ball end with Fender colour coding

Gauges

• String 1: 0.045
• String 2: 0.065
• String 3: 0.085
• String 4: 0.105

Origin

• Made in the U.S.A.