Chennai, Feb 1 (IANS): Top two-wheeler riders of the country will be in action as the MRF MMSC fmsci Indian National Motorcycle Racing Championship 2021 reaches its grand climax this weekend when the fifth and final round, comprising 23 races, will be held here over three days from February 3 (Thursday).

Promoters Madras Motor Sports Club, now in their 70th year, have scheduled a massive card that also includes 10 free practice and 11 qualifying sessions, besides the four races held over from the previous round.

Thus, it makes for a mega, action-packed weekend that will also herald freshly-crowned National champions for the 2021 season which spilled into 2022 due to Covid-19-related delays. As in the previous rounds, the number of entries has far exceeded 100 with the country's top manufacturers -- Honda, TVS, Yamaha, and KTM -- also in the mix.

While Ryhana Bee (RACR Castrol Power Ultimate) has already sealed the title in the Girls (Stock 165cc) category with a round to spare after winning four out of four races for an unbeatable lead, two veterans, Rajini Krishnan, 41, and Jagan Kumar, 32, have one hand on the big trophy.

Multiple-time National champion Rajini (RACR Castrol Power Ultimate Racing), needs a mere four points from the double-header to seal the championship in the premier Pro-Stock 301-400cc category where he has won six races from eight starts. Likewise, Jagan (TVS Racing), who has won three races from eight starts, is 10 points shy of claiming the title in the Pro-Stock 165cc category, and if he does so, it will be his 10th cumulative National crown since his first in 2009.

In contrast, the situation in the Novice (Stock 165cc) category, has two riders, Thrissur's Anfal Akdhar (Rockstar Racing, two wins) and local youngster Alwin Sundar (AS Motorsports, four wins) tied on 128 points. However, with three more races, including one held over from the previous round, and a maximum of 75 points at stake, the National title in this category is up for grabs.

"The 2021 season has been long and challenging, but now, we are into the final round this weekend that should witness tough battles for championship positions. We have had some exciting races through the season with an increasing number of young aspirants taking part in the championships," said MMSC president Ajit Thomas.