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BMW YTX14-BS 61.21-7 661 896

 In Stock

Delivery to UK Mainland
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Today (Thursday)

Part Number:  YTX14-BS

56.95 (inc VAT)

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Yuasa MF motorcycle batteries feature the latest AGM technology (which has now replaced gel type design). The Yuasa YTX14-BS battery features leakproof design and superb vibration resistance giving it increased lifecycle and performance.

Brand:   Yuasa
Voltage:   12V
Capacity:   12AhHelpAmpHour or Ah measures the capacity of a battery.
In simple terms, the higher the Ah the more energy the battery can store.

If you imagine a bucket of water, the bigger the bucket, the more water it can store.

For example.
A 20Ah battery can normally deliver 1 Amp for 20 hours or 2 Amps for 10 hours. At extremes the performance usually drops, for example it may not deliver 20 Amps for one hour.

1Ah = 1000mAh
CCA (EN):   200A HelpCCA or Cold Cranking Amps, measures the starting performance of the battery.
In simple terms, the higher the CCA the easier it will start the engine.

There are several standards.

DIN German Industrial Standard at -18C
EN European Standard EN50342.1 at -18C
SAE American Standard at -18C
Weight:   4.6Kg
Length: 150mm
Width: 87mm
Height: 145mm
Barcode: 4016987109540

Suzuki GSF-1200N Bandit uses YTX14-BS Battery


  • Spill-proof design to avoid any leakage
  • Advanced lead-calcium technology for improved starting power
  • Longer lasting design with reduced sulphation
  • Exceptional vibration resistance for the best reliability
  • Supplied with acid pack and installation instructions

Replaces the original Harley Davidson battery number 65948-00

If you are looking for a Yuasa YTX14L-BS to replace a 65948-04 battery click here


  • Manufacturer: Yuasa
  • Battery Type Number: Yuasa YTX14-BS
  • Battery Type: Sealed 12V AGM maintenance-free battery
  • Filling Kit Included: Yes
  • Dimensions: 150mm x 87mm x 145mm
  • Capacity Rating: 12Ah
  • Cold-Start Performance CCA (EN): 200A
  • Maximum Charging Rate: 1.4 Amp
  • Weight (filled): 4.60kg
  • Terminal Layout: Left: + Right: - (With the terminals on the edge nearest to you)

Replaces The Following Part Numbers

  • 6E14
  • ATX14-BS
  • FTX14-BS
  • KMX14-BS
  • GTX14-BS
  • CTX14-BS
  • ETX14-BS
  • Varta 512 014 010
  • Varta 51214
  • BMW 61.21-7 705652
  • BMW 61.21-7 724073
  • 512-014-010
  • 61.21-7
  • 69548-00
  • GTX14BS
  • YTX14-LF
  • Mercedes Auxiliary battery A2115410001

For a higher performance version of this battery please see the YTX14H-BS or our even higher performance GYZ16H

We Also Stock The Shorai Lightweight Alternative

CAUTION: Please be aware that if this battery is mounted on its side or at more than 30 degrees from vertical in your bike then you must leave it to stand in an upright position after you have filled it for at least 24 hours before you install it.

If you are buying this battery to replace a Harley Davidson battery. You will need to purchase the adapter kit Y23294946

Click here to purchase Harley Davidson adapter kit

This YTX14-BS battery also fits the following BMW models:
Model Model
R1200R S 1200cc R1200GS K1200R 1200cc 05-
R1200 GS K1200R S 1200cc
K1200 S F800ST
F800 GS ST 800cc 08-11 F650GS 650cc 08-11
C650GT 650cc 11-13 61.21-7 661 896

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  • Fully Auto
  • Wall Mount
  • LED Display
  • Onbike Socket
  • 6v & 12v
  • 1200mAh Output
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  • High Quality
  • 3600mAh Output
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  • Onbike Socket
  • Lowest Price
  • 12v trickle charger
  • 900mAh charge rate
  • 3 LED display
  • Croc clips

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