Blackjack modified Royal Enfield – The American Chopper styled custom model is based on the Thunderbird. It gets high-positioned handlebar and lowered seat height for a relaxed riding position. The Blackjack also receives new USD forks and the mudguard is absent from the front wheel. It gets an upgraded exhaust pipe. The spoke wheels are painted in red and the sidewall of the tyres get white paint.The whole motorcycle gets a black matte finish.
A few chrome painted parts adorn the engine, exhaust and the battery cover. The motorcycle gets rear tail lamp mounted on the swing arm while the front indicators are placed under the body.