2026 Marucci CATX RCKLESS Alloy BBCOR
Legal in, 2027 season:
- Little League: Intermediate 50/70 and Junior League, Senior League
- USSSA travel ball: 7U, 8U-9U, 10U, 11U-12U, 13U, 14U, 15U-18U
- High school and college: High school, College
- Babe Ruth: 13-16, 16-18
- PONY: Shetland 6U, Pinto 8U, Mustang 10U, Bronco 12U, Pony 14U, Colt 16U, Palomino 19U
- Diamond Youth (formerly Dixie Youth): 6U and 8U (up to 33 in), AAA, Majors and O-Zone (up to 33 in)
- Dixie Boys: 13-14 (Junior Boys and Boys), 15U, Pre-Majors and Majors (15-19)
- AABC: Sandy Koufax 14U
League rules checked Oct 26-27, 2026; each league page names its sources. Confirm with your league before you buy.
Store prices, used and new, are coming: we're connecting stores now.
Newer model: 2027 Marucci RCKLESS Gen 2 Alloy BBCOR (see what changed).
Specs
| Stamp | BBCOR |
|---|---|
| Drops | -3 |
| Barrel | 2 5/8 in |
| Build | one-piece alloy |
| Swing weight | balanced |
| Model codes | MCBCR |
Sizes
Length in inches / weight in ounces.
| -3 | 30/27, 31/28, 32/29, 33/30, 33.5/30.5, 34/31 |
|---|
Which length and drop? See what size bat your kid needs.
Specs checked Oct 26, 2026 against smashitsports.com, www.baseballmonkey.com. A blank means no source we trust states it.
More: all Marucci bats and all BBCOR bats.