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Penrite 10 Tenths Full Synthetic Race Castor 2 Stroke Oil 1L, image 1

Penrite

Penrite 10 Tenths Full Synthetic Race Castor 2 Stroke Oil 1L

Engine OilSKU 6107958

Cheapest we found

$46.24

at XPERT Moto Gear

$46.24 lowest$51.95 highest

2 recent in-stock prices · spread $5.71 (12%)

Based only on in-stock prices checked in the last 30 days. 3 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$46.24CheapestIn stockROADstore$51.95In stockMotoHeaven$51.99Out of stock

Product details

For Petrol / E10, Racing vehicles. 10 Tenths Race Castor is an ashless SAE 20W-40 engine oil manufactured from high quality castor vegetable oil, synthetic ester, anti-corrosion additives and an advanced anti-oxidant. This helps to reduce or eliminate traditional problems such as lacquers and deposits

10 Tenths Race Castor is also recommended for classic two and four stroke engines where the owner wishes to use a Castor based oil rather than mineral based oil. It is also suitable for use where monograde SAE 30 and SAE 40 Castor based products are used or recommended. This product may also be used as a premix in two stroke applications with both petrol & methanol fuels.

10 Tenths Race Castor contains corrosion inhibitors to combat potential problems with excess moisture being present when running on methanol.

10 Tenths Race Castor is suitable for use in two stroke engine premixes. It can be mixed with fuels such as unleaded and leaded petrol, E85, Avgas, Methanol and Racing Fuel. Due to a limited storage life, product should be mixed just prior to use. Please establish compatibility and stability before attempting to use in engine.

Note Do not mix Race Castor Oil with mineral oils.

Price history

Recorded changes for this exact variant.

Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

  1. 1XPERT Moto Gear2 points · last checked 23 Aug 2026
  2. 2ROADstore1 point · last checked 23 Aug 2026
  3. 3MotoHeaven2 points · last checked 22 Aug 2026

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices
Cheapest we found: $46.24 · XPERT Moto GearJump to comparison