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2025 MB B52 21 Alpha Boat in Kenmore, WA 98028 US

$129,479

New
builtBuilt in 2025
Year the boat was built
model

B52 21 Alpha

Boat model
engine

1 Engine (INDMAR)

Engine type and count
length

21 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

New 2025 addition to MB's acclaimed Alpha Series... It's 21' OF PURE FUN!

When we started this project, we had the following goals in mind: combine the performance and styling of the 23 Alpha with the comfort and safety of the 25 Alpha. It may be in a 21' package but we believe we accomplished our goal, and more! When we set out to create the new Alpha Series we wanted something distinct, yet functional. With a rolling wave like top rail this serves as both a unique profile visually, and an easy to reach over side when docking or picking up riders.

  • LOT's OF STANDARD OPTIONS...
  • Surf PipePlug N Play BallastSurf SystemMission Power TowerRaptor 400RGB Theatre Lighting5.5" Screen
  • 7" ScreenSurf RacksPackage A Exile Audio8.8" Cockpit Speakers12" Subwoofer w/1000watt Amp
  • Non-Slip Padded Flooring (2-layer)Non-Slip Padding Under Storage (Alpha only)Powdercoat OptionsSound Dampening
  • Pass-Thru Wind DamAOxMB Ice ChestTransom Remote
Nominal Length
21ft
Length Overall
21ft
Beam
8.33ft
Dry Weight
4900lb
Max Passengers
14
Seating Capacity
14
Fuel Tanks
65gal
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
INDMAR
Engine Model
6.2L RAPTOR 400
Total Power
350hp
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2025
Drive Type
v
Propeller Type
4-blade
Propeller Material
bronze
Cockpit Cushions
✓
Road Trailer
✓
Launching Trailer
✓
Cockpit Speakers
✓
Bimini Top
✓

Price History

DateEventPrice
6/28/25Initial price$129,479

2025 MB B52 21 Alpha Video Tours

Contact Seattle Water Sports

6820 NE 175th Street, Kenmore, WA, 98028

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Seattle Water Sports at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 MB B52 21 Alpha. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Ski and Wakeboard cost in today's market, or how much does a MB cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$110,057
Total Payment$196,777.83
Monthly payment
$819.91/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 MB B52 21 Alpha. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Ski and Wakeboard cost in today's market, or how much does a MB cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$110,057
Total Payment$196,777.83
Monthly payment
$819.91/mo

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Price$129,479$129,900$129,997$134,900$149,750$149,989
LocationKenmoreKenmoreKenmoreKenmoreKenmoreKenmore
Nominal Length21'23'25'23'25'23'
Engine MakeINDMARIndmarYamahaIndmarVolvoIndmar
Total Engine Power350 hp350 hp250 hp350 hp350 hp350 hp
Days on Market659141141583735681
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Address

6820 NE 175th Street
Kenmore, WA 98028

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Boat Location

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Contact Seattle Water Sports about 2025 MB B52 21 Alpha

6820 NE 175th Street, Kenmore, WA, 98028

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Seattle Water Sports at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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