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Yuasa YTX20-BS Motorcycle Battery

Yuasa YTX20-BS Motorcycle Battery
Our Price:  £91.95(Inc. 20% VAT)(£76.63 Exc. VAT)



In stock, immediate despatch

Part Number:  YTX20-BS
Bar Code:  4016987109175
Brand:  Yuasa
Voltage:  12v
Capacity:  18Ah
CCA Rating (EN):  270A
Length:  177mm
Width:  88mm
Height:  156mm

Yuasa Motorcycle Batteries



  • 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

Replacement battery for the Harley Davidson 66672-6 and 69991-82B batteries

For the high performance version Yuasa YTX20H-BS to replace a 65948-04 battery click here


  • Manufacturer:Yuasa
  • Battery Type Number: Yuasa YTX20-BS
  • Battery Type: Sealed 12V AGM maintenance-free battery
  • Filling Kit Included: Yes
  • Dimensions: 177mm x 88mm x 156mm
  • Capacity Rating: 18Ah
  • Cold-Start Performance CCA (EN): 260A
  • Maximum Charging Rate: 2.0 Amp
  • Weight (filled): 7.80kg
  • Terminal Layout: Left: + Right: - (With the terminals on the edge nearest to you)

We Also Stock Equivalent Lightweight Shorai Lithium-Iron Batteries

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.

Replaces The Following Part Numbers

  • Varta 518 902 026
  • Harley Davidson 66672-6
  • Harley Davidson 69991-82B
  • 65991-75
  • 65991-75A
  • 65991-82
  • 66672-96

 To download the product data sheet click icon

 To download the product MSDS click icon

All prices include free mainland UK delivery - other than certain remote areas that may attract a delivery surcharge.

All Royal Mail deliveries are sent by first class post and are free to all UK postcodes.

Most UPS deliveries are free however remote areas may have a delivery surcharge; these are generally the Scottish Highlands and Islands, most off shore islands and a few other remote or inaccessible parts of the UK.

Certain products are unavailable for post/courier delivery due to restrictions on shipping hazardous substances; these will be available for collection only or in most instances can be shipped via specialist courier or pallet service at an additional charge.

If you have any delivery problems, require technical assistance or would simply like to speak to a human being then please call us.

For further delivery information click here


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