Underbone 155LTD SP
1st – Kent Calugay
2nd – Kyro Mangosong
3rd – Mark Leorna

ENEOS Regional Underbone Grand Prix 2025 Race Season

Presented to you by
ENEOS Motor Oil, the Official Motor oil and Title Sponsor
Japan’s No.1 Oil Company
Eneos Philippines

Our Race Partnerst
Pirelli Tires – Official Tires

Manufacturer Partners
Honda Philippines, Inc.
Yamaha Motor Philippines, Inc.

Quantum Battery – Official Battery
Racing Boy PH – Official Performance Parts
Imprints Custom – Official Outfitter

Rookie Cup Title Sponsors
LYR Motorparts
VMAN Racing

Also brought to you by:
Zeus Performance Pipes
XPREZ Battery
High Gear Academy Phils
P1 Moto
Project M Racing

Media Partners
InsideRACING Magazine
Inside Racing Nation
The Racing Line TV

Sanctioned by:
NAMSSA Racing FIM National Federation
USRA:Unified Sports & Racing Association
Affiliate of the Philippine Racing Industry Awards
PRIAwards

Organized by:
High Speed Motorsports Inc.,

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