SKU: 83903189126

OS Speed B21 3.49cc Off-road Racing Engine Exhaust Pipe Set

Sale price$333.00 Regular price$370.00
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Description

OS Speed B21 3.49cc Off-road Racing Engine Exhaust Pipe SetOS Speed B21 Level 21 3. 49cc Off road Racing Engine Exhaust Pipe Set ADAM DRAKE Edition Features: . Description: Adam Drake is a world class professional racing driver at the ROAR national championship, one of the best cross country RACES in the United States. At the age of eight, he started playing RC suvs in the backyard, and at 14, he started racing cars in earnest. He won the 1 8 ROAR Nitro suv title in 2013 and has five ROAR titles to date. Many

OS Speed B21 Level 21 3.49cc Off-road Racing Engine Exhaust Pipe Set - ADAM DRAKE Edition

Features:


.Description: Adam Drake is a world-class professional racing driver at the ROAR national championship, one of the best cross-country RACES in the United States. At the age of eight, he started playing RC suvs in the backyard, and at 14, he started racing cars in earnest. He won the 1/8 ROAR Nitro suv title in 2013 and has five ROAR titles to date. Many of his followers around the world supported him on Facebook and Twitter. The o.s. simed B21 ADAM DRAKE Edition, based on his recommendation, redesigned the crankshaft with a stroke change to 16.55mm based on the o.s.simed B2101. Two tungsten hammer specifications have been changed to improve the driving feel. By adjusting the timing of the newly designed cylinder jacket, the special φ6.5 anodized carburetor reducer for off-road racing and the special φ8 anodized carburetor reducer for off-road racing were installed, and the engine was completed to win the large race that met his requirements. An exhaust system with a t-2090sc tuned silencer and an M2004SC (85mm) manifold are also provided
.Features:Designed according to Adam Drake's advice and taste.The engine can be used in both buggy and truck. New design cylinder liner with new porting.New design DLC crankshaft with double tungsten counter weight.New bore x stroke(16.40x16.55mm).carburetor reducers are 6.5mm and 8.0mm.ceramic rear bearing.21J carburetor, the same as OS SPEED spec 2 and spec 3.OS SPEED P3 GOLD plug for better fuel mileage
.Specifications: Displacement: 0.213 cu in (3.49 cc); Bore x Stroke(16.40mm x 16.55mm); Practical rpm: 4,000-42,000rpm; Power Output: 2.65 ps/2.61 hp/34,000rpm; Weight: 353g/12.45oz
.Safety Instruction: The engine is not a toy! Please read the instruction manual to become familiar with the features of the product before operating. Keep yourself and those around you safe. To maintain the best engine performance and longer service life. Incorrect or faulty maintenance can result in damage to the product.
.For Ages: 14+

Specifications:

.Color: As Shown
.Material: Metal
.Product Weight: 353g
.Package Dimensions: 18 x 12 x 10cm
.Package Weight: 500g
.Packing: Box

Package Content:

.1 x Engine + Exhaust Pipe Set
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SKU: 83903189126

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4.1 ★★★★★
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Brian D
Phoenix, US
★★★★★ 5
Kitchen accessory holder
Color: Black
This is a black dishcloth and accessory holder made of steel. It has a wire bin with an angled bottom plate to allow water to run off into the sink rather than pool (a plus!) It has a bar that clips on and hangs across the front to hold our dishcloth. We put a hand soap dispenser in along with sponges and a scrubbing pad. It does come with a clear plastic sticky strip with molded catches if you want to hang it in the sink, but we set ours on the top of the sink. Works well and doesn't move around or fall. A nice kitchen gadget.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
E
Verified Purchase
ethel farfan
New York, US
★★★★★ 5
Perfect sink organizer, keeps everything dry and clean
Color: Black
I honestly didn’t realize how much I needed this until I got it. My sink area used to always look messy with wet sponges, soap bottles, and water all over the counter. This sink caddy completely fixed that. It keeps everything in one place — my dish soap, spray, sponge, and even a towel — and allows everything to dry quickly instead of staying wet. I also like that it’s sturdy and doesn’t take up too much space. It makes my kitchen look more organized and clean without any effort.
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Reviewed in the United States on April 16, 2026
M
Verified Purchase
Melanie S. Kenney
Los Angeles, US
★★★★★ 5
Cute addition!
Color: Black
As advertised. Good size for my sink area. Room for dish soap, hand soap pump and kitchen sponge. A place to hang my kitchen wash cloth too.
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Reviewed in the United States on January 22, 2026
B
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BOB
Pawtucket, US
★★★★★ 5
good buy
Color: Black
Nice looking, works well and well made.
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Reviewed in the United States on January 5, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 4
Very sturdy and well designed organizer
Color: Black
Sturdy kitchen sink organizer. I measured and it truly is small. It holds large bottle soap, smaller bottle of cleaner, small round dish brush cleaner. The rack clips to the front and folds dish cloth. The tray slants toward sink for water to drain easily. I could have used a few inches longer. This makes a difference and I recommend for its sturdiness and useful design.
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Reviewed in the United States on May 23, 2026

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