DRAG SPECIALTIES Replacement Transmission Speedometer Drive Unit — 21-0855-BC202 – 69-80 Big Twin, 79-80 Touring
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
Replace a worn or damaged drive with this direct-fit assembly designed to restore accurate speedometer readings and smooth operation. Ideal for routine maintenance or repair, it installs in the transmission and transfers rotational motion to the speedometer cable. 🛠️⚙️
Precision-machined components resist wear and deliver reliable performance mile after mile. Simple installation with common hand tools and stepped gear engagement ensures consistent calibration and long service life. 👍
We ship to:
We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Electra Glide | Big Twin | 1970 | |
| Harley Davidson | Electra Glide | Big Twin | 1971 | |
| Harley Davidson | Electra Glide | Big Twin | 1972 | |
| Harley Davidson | Electra Glide | Big Twin | 1973 | |
| Harley Davidson | Electra Glide | Big Twin | 1974 | |
| Harley Davidson | Electra Glide | Big Twin | 1975 | |
| Harley Davidson | Electra Glide | Big Twin | 1976 | |
| Harley Davidson | Electra Glide | Big Twin | 1977 | |
| Harley Davidson | Electra Glide | Big Twin | 1969 | |
| Harley Davidson | Electra Glide | Big Twin | 1969 | |
| Harley Davidson | Electra Glide | Big Twin | 1970 | |
| Harley Davidson | Electra Glide | Big Twin | 1971 | |
| Harley Davidson | Electra Glide | Big Twin | 1972 | |
| Harley Davidson | Electra Glide | Big Twin | 1973 | |
| Harley Davidson | Electra Glide | Big Twin | 1974 | |
| Harley Davidson | Electra Glide | Big Twin | 1975 | |
| Harley Davidson | Electra Glide | Big Twin | 1976 | |
| Harley Davidson | Electra Glide | Big Twin | 1977 | |
| Harley Davidson | Electra Glide | Big Twin | 1978 | |
| Harley Davidson | Electra Glide | Big Twin | 1979 | |
| Harley Davidson | Electra Glide | Big Twin | 1980 | |
| Harley Davidson | Electra Glide | Big Twin | 1979 | |
| Harley Davidson | Electra Glide | Big Twin | 1980 | |
| Harley Davidson | Electra Glide | Big Twin | 1969 | |
| Harley Davidson | Electra Glide Classic | Big Twin | 1979 | |
| Harley Davidson | Electra Glide | Big Twin | 1980 | |
| Harley Davidson | Electra Glide | Big Twin | 1969 | |
| Harley Davidson | Electra Glide Sport | Touring | 1979 | |
| Harley Davidson | Electra Glide Sport | Touring | 1980 | |
| Harley Davidson | Tour Glide | Touring | 1980 | |
| Harley Davidson | Tour Glide Classic | Touring | 1980 |