#OS1EG01 – O.S. SPEED MAX-B21 Combo Set

Name: #OS1EG01 - O.S. SPEED MAX-B21 Combo Set - The best place for RC cars in the UK & Europe
SKU: OS1EG01
Price: 311.99 GBP
Availability: InStock

£311.99

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SKU OS1EG01 Categories 300-400, RC drift cars Tag nobid

Ordered a new brushless motor and ESC combo for my crawler, and it’s working like a dream. Shipping was surprisingly fast, and the parts were exactly as described. I had a minor issue with the wiring, and customer service helped me figure it out over email within a few hours. Great experience overall.

Just got my first RC drift car from this site, and it’s been a blast! The car arrived well-packed and in perfect condition. I had some questions about the best batteries to pair with it, and their support team was quick to respond with solid advice. It’s refreshing to deal with a company that actually knows their products. Will definitely order from them again.

Good communication with the seller would definitely use again.

All good, would order from this seller again.

Arrived with in 2 days, Arrived as stated in a well Packaged box, will definitely be ordering again.

Delivery was a little late (3 days), but arrived 1 day late. Think this was royal mail to be fair. Everything else good!

O.S.Engine OS1EG01 – MAX-B21 3.5cc 1/8 Buggy Engine with Exhaust System Combo
Made for 1/8 nitro Offroad MAX-B21 is easy to use from entry-level users to sports users and has excellent cost performance. Based on the O.S.SPEED B2104 series engine, it has a well-balanced combination of smooth speed and power delivery and can be used in both on and off-road racing situations. Features:
The crankcase is based on the O.S.SPEED B2104 crankcase
Piston and sleeve is improved based on O.S.SPEED B2104
The connecting rod is the same as the O.S.SPEED buggy engines
Included Exhaust System for 1/8 Buggy (not GT): TB02 EFRA2089 (T2090) Pipe/Muffler and MB01-75 (M2000SC) Exhaust Manifolder
This engine will replace the MAX-21 XR-B VER.3 and MAX-21 XZ-B VER.2. Specs:
Displacement: 3.49cc
Bore: 16.27mm
Stroke: 16.80mm
Output: 2.6ps @ 34.000RPM
Practical rpm range: 4.000-41.000
Weight: 361g
Included:
P3 glow plug
Reducer Venturi: 6mm (Orange) & 7mm (Yellow)
Exhaust seal ring
Dust cap set: 3, 16 & 18mm
ITB02 EFRA2089 (T2090) Pipe/Muffler and MB01-75 (M2000SC) Exhaust Manifolder