Champion Sports M905SET Breakaway Double First Base, Set of 3

Champion Sports M905SET Breakaway Set with a Safer First Base

The Champion Sports M905SET is a complete breakaway infield that adds a safer first base to the mix. It pairs one breakaway double first base (the M950, 30in x 15in x 2.5in) with two breakaway bases (M900, 15in x 15in x 2.5in), so every bag gives on impact. It installs in standard ground anchors for a baseball and softball program moving to full slide safety.

The set ships with ground anchors and rubber base plugs in white and orange/white, so a field manager equips first, second, and third with breakaway safety in one purchase.

Key Product Specifications

• Brand: Champion Sports
• Style Number: M905SET
• Product Type: Breakaway base set with double first base
• Set Contents: One M950 double first base (30in x 15in x 2.5in) and two M900 breakaway bases (15in x 15in x 2.5in)
• Action: Disengages from a stationary rubber base plate on impact
• Material: Molded rubber with steel anchors
• Color: White and orange/white
• Install: Installs in standard ground anchors; includes anchors and rubber base plugs
• Best For: Complete breakaway infield with a safer first base

Specifications at a Glance

Quick Answer

• What it is: A breakaway infield: one double first base plus two breakaway bases
• Best for: A complete slide-safe and collision-safe infield
• Installs: Standard ground anchors; anchors and plugs included
• Why it stands out: Adds a safer double first base to the breakaway set
• In one line: The all-in breakaway infield with a safer first base

A Breakaway Infield, First Base Included

The M905SET combines two systems: the double-width breakaway first base separates runner and fielder while giving on impact, and the two breakaway bases disengage from their plates on a hard slide. All three install in standard ground anchors, the same fittings as the molded-shell set, and the orange/white double base improves visibility at first. It is the complete version of the M900 set with first-base safety built in.

Installing the Full Safety Infield

Set the anchors at all three bags, seat the double first base and the two breakaway bases, and confirm each releases and reseats. Cap any open anchor with a rubber base plug off-season. For the three standard bags alone, the M900 set covers second and third without the double first base.

Where It Fits by Field Type

Equipping a Complete Safety Infield

For an athletic director, the M905SET is the one-purchase route to a fully safety-minded infield, since it solves both slide injuries and first-base collisions together. The included anchors and plugs mean no extra hardware order. See the full bases and home plates range to add a matching home plate and mound rubber.

Buyer and Field Workflow

Install the anchors, seat all three bases, and test the breakaway action on each before play. Lift the bases for storage and cap the anchors with base plugs. Pair the infield with anchored spares such as the M250 set and a 936SET for practice.

Who Buys This Set and Why

Athletic directors, youth leagues, and schools buy the M905SET when they want the whole infield safer in one step. It combines breakaway bases with a double first base, covering the two most common base-path injuries.

A program building a new safety diamond is the clearest case, since the set arrives with anchors and plugs to equip first, second, and third together.

Choosing This Style vs Companions

Expert Recommendation

Choose the M905SET for the most complete breakaway infield in one box. For the three standard bags without a double first base, use the M900 set; for first base alone, the M950; and build fixed bags on the anchored M250 or welded M501.

Alternatives and Companion Styles

Companions: the M950 double first base and M900 breakaway bases it is built from, the anchored M250 and welded M501 sets, the 936SET rubber set, and base plugs for the anchors.

What Sets the M905SET Apart

Its value is completeness: a breakaway infield that includes a safer double first base, all installing in standard anchors, so one purchase covers both slide and collision safety.

Most Reordered Champion Sports Bases and Plates

M950 | M250 | M501 | 936SET | 98

Care and Durability

Test the breakaway action on all three bases each season and rinse the bags and anchors to keep grit out. Molded rubber resists weather; store the bases flat and dry and cap the anchors with plugs off-season.

Frequently Asked Questions

What comes in the M905SET?

One breakaway double first base (M950) and two breakaway bases (M900), with ground anchors and rubber base plugs.

How big is the double first base?

30in long by 15in wide by 2.5in high; the other two bases are 15in by 15in by 2.5in.

How does it improve safety?

The bases disengage on impact and the double first base separates runner and fielder.

Does it install in standard anchors?

Yes, all three bases insert into standard ground anchors.

What color is it?

White and orange/white, with the orange improving first-base visibility.

Is the first base official size?

Yes, the M950 double first base is official size.

How is it different from the M900 set?

The M900 set is three standard breakaway bags; the M905SET swaps in a double first base.

Is it for baseball or softball?

Both, it suits a game infield in either sport.

Can the bases be removed?

Yes, they lift out for storage; cap each anchor with the included plug.

What if a base wears out?

Replace the individual base into the existing anchors without rebuilding the infield.

Shop More Champion Sports Bases and Plates

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