1. Baseball
  2. Bats
  3. 21.5OZ

21.5 oz Baseball Bats - Page 2

Shop by Bat Certification

463 Results
Shop by Category
!2025 DeMarini CF Zen Composite USSSA Certified Bat (-11) Composite 28" (Used)
Boothracing03
!2025 DeMarini CF Zen Composite USSSA Certified Bat (-11) Composite 28" (Used)
$250
Retail price: $350
2023 AXE Hero Bat USABat Certified (-12) Alloy 17 oz 29" (Used)
EmpireSportsSideline Pro+
2023 AXE Hero Bat USABat Certified (-12) Alloy 17 oz 29" (Used)
$50
Retail price: $130
2022 Louisville Slugger Meta USABat Certified Bat (-12) Composite 17 oz 29" (Used)
Aknotts65
2022 Louisville Slugger Meta USABat Certified Bat (-12) Composite 17 oz 29" (Used)
$150
Retail price: $300
Rawlings RX4 YBDRX4 27", 17 OZ -10 USSSA Alloy Baseball Bat ES-1
OdinsAthleticsSideline Pro+
Rawlings RX4 YBDRX4 27", 17 OZ -10 USSSA Alloy Baseball Bat ES-1
$20
Used Combat VIRSL1 Virus SL Composite Bat -8 22OZ 30" ES-1
OdinsAthleticsSideline Pro+
Used Combat VIRSL1 Virus SL Composite Bat -8 22OZ 30" ES-1
$44
NEW - Victus VIBE POWER PINK CRAYON 27" / 17 oz USSSA Travel Ball Bat VSBVIB10C -PK ►FAST SHIPPING◄
ProtechProductsSideline Pro+
NEW - Victus VIBE POWER PINK CRAYON 27" / 17 oz USSSA Travel Ball Bat VSBVIB10C -PK ►FAST SHIPPING◄
$200
AXE Hero Alloy USABat Certified Bat (-11) 17 oz 28" (Used)
Jenners0588
AXE Hero Alloy USABat Certified Bat (-11) 17 oz 28" (Used)
$30
2026 Easton DUB USSSA Certified Bat (-10) Composite 17 oz 27" (Used)
michellekaylen
2026 Easton DUB USSSA Certified Bat (-10) Composite 17 oz 27" (Used)
$395
Retail price: $500
2025 Rawlings Icon 27" / 17 oz USSSA Travel Baseball Bat 2 3/4" Big Barrel ►2-DAY SHIP◄
ProtechProductsSideline Pro+
2025 Rawlings Icon 27" / 17 oz USSSA Travel Baseball Bat 2 3/4" Big Barrel ►2-DAY SHIP◄
$400
Retail price: $400
Louisville Slugger Vapor Alloy USABat Certified Bat (-10) Alloy 17 oz 27" (Used)
Jcato1981
Louisville Slugger Vapor Alloy USABat Certified Bat (-10) Alloy 17 oz 27" (Used)
$36$4010%
10% PRICE DROP
Retail price: $75
2018 Rawlings 5150 Bat USSSA Certified (-10) Alloy 17 oz 27" (Used)
GrittySportSideline Pro+
2018 Rawlings 5150 Bat USSSA Certified (-10) Alloy 17 oz 27" (Used)
$33
Retail price: $180
2023 Easton Omen Alloy USABat Certified Bat (-11) Alloy 17 oz 28" (Used)
GGrego456
2023 Easton Omen Alloy USABat Certified Bat (-11) Alloy 17 oz 28" (Used)
$25
Retail price: $50
Victus Vibe Alloy USABat Certified Bat (-10) Alloy 17 oz 27" (Used)
Nabow
Victus Vibe Alloy USABat Certified Bat (-10) Alloy 17 oz 27" (Used)
$100
Retail price: $149
Used 2016 Easton USSSA Certified Alloy 17 oz 27" S50 Bat
BenO19
Used 2016 Easton USSSA Certified Alloy 17 oz 27" S50 Bat
$32
Retail price: $100
Louisville Slugger Prime One Composite (-12) 17 oz 29" Prime Bat
Hlmoose9827
Louisville Slugger Prime One Composite (-12) 17 oz 29" Prime Bat
$50
Rawlings Raptor Alloy USABat Certified Bat (-10) Alloy 17 oz 27" (Used)
JackSilcott72
Rawlings Raptor Alloy USABat Certified Bat (-10) Alloy 17 oz 27" (Used)
$20
Retail price: $60
*HOT* 2025 Louisville Slugger SAVANNAH BANANAS 27" / 17 oz JBB USSSA 2¾" Baseball Bat ►2-DAY SHIP◄
ProtechProductsSideline Pro+
*HOT* 2025 Louisville Slugger SAVANNAH BANANAS 27" / 17 oz JBB USSSA 2¾" Baseball Bat ►2-DAY SHIP◄
$200
2014 Easton USSSA Certified (-13) 17 oz 30" (Used) S2 Bat
Eyom
2014 Easton USSSA Certified (-13) 17 oz 30" (Used) S2 Bat
$10$1533%
0% PRICE DROP
Retail price: $200
Used Kid Pitch (9YO-13YO) Easton Omen Bat USABat Certified (-11) Alloy 17 oz 28"
Kraken_SportsSideline Pro+
Used Kid Pitch (9YO-13YO) Easton Omen Bat USABat Certified (-11) Alloy 17 oz 28"
$26
Retail price: $94
2022 Rawlings Prodigy Bat USABat Certified (-11) Alloy 17 oz 28" (Used)
GrittySportSideline Pro+
2022 Rawlings Prodigy Bat USABat Certified (-11) Alloy 17 oz 28" (Used)
$25
Retail price: $90
Easton S600C Bat USSSA Certified (-12) Alloy 17 oz 29" (Used)
Kraken_SportsSideline Pro+
Easton S600C Bat USSSA Certified (-12) Alloy 17 oz 29" (Used)
$26
Marucci MJBBF53 USSSA Certified Bat (-10) Alloy 17 oz 27" (Used)
A1200CGT
Marucci MJBBF53 USSSA Certified Bat (-10) Alloy 17 oz 27" (Used)
$80
Easton Reflex Alloy Bat (-13) Alloy 17 oz 30" (Used)
RBP1703
Easton Reflex Alloy Bat (-13) Alloy 17 oz 30" (Used)
$125
Crunoz Brand Custom Bat (-6.5) Maple 21.5 oz 28" (Used)
RBP1703
Crunoz Brand Custom Bat (-6.5) Maple 21.5 oz 28" (Used)
$35
Crunoz Custom Baseball Bat (-6.5) Birch 21.5 oz 28" (Used)
RBP1703
Crunoz Custom Baseball Bat (-6.5) Birch 21.5 oz 28" (Used)
$65
*NEW* 2026 Louisville Slugger SUPRA 27" / 17 oz USSSA Travel 2¾" Bat -w/Warranty ►2-DAY SHIP◄
ProtechProductsSideline Pro+
*NEW* 2026 Louisville Slugger SUPRA 27" / 17 oz USSSA Travel 2¾" Bat -w/Warranty ►2-DAY SHIP◄
$400
Retail price: $400
Used 2018 Marucci USSSA Certified Composite 17 oz 27" CAT8 Bat
Hhudson21
Used 2018 Marucci USSSA Certified Composite 17 oz 27" CAT8 Bat
$160$20020%
20% PRICE DROP
Retail price: $400
2022 Easton Speed Bat USABat Certified (-10) Alloy 17 oz 27" (Used)
Game_ReadySideline Pro+
2022 Easton Speed Bat USABat Certified (-10) Alloy 17 oz 27" (Used)
$20
Retail price: $80
*NEW* Axe Elite One 27" / 17 oz Alloy 2¾″ USSSA Baseball Bat L43J -w/Warranty ►FREE SHIPPING◄
ProtechProductsSideline Pro+
*NEW* Axe Elite One 27" / 17 oz Alloy 2¾″ USSSA Baseball Bat L43J -w/Warranty ►FREE SHIPPING◄
$85
Retail price: $250
2023 AXE Avenge Pro Hybrid Bat Alloy (-10) 17 oz 27" (Used)
BrodyBaseball17
2023 AXE Avenge Pro Hybrid Bat Alloy (-10) 17 oz 27" (Used)
$75
Easton ADV 360 Ice Composite USABat Certified Bat (-11) Composite 17 oz 28" (New)
BrodyBaseball17
Easton ADV 360 Ice Composite USABat Certified Bat (-11) Composite 17 oz 28" (New)
$249
Retail price: $349
2016 Easton S600C Alloy Bat (-12) 17 oz 29"
blowout_bargainsSideline Pro+
2016 Easton S600C Alloy Bat (-12) 17 oz 29"
$28