Sierra Speed Tech

01/05/2026

13 units tuned here at Calasiao Pangasinan.

BUTCHAGS MOTORCYCLE SHOP

last pending natin MIO CARB 232 ENGINE

CARB TUNING USING WIDEBAND 🙂

KOSO ADJUSTABLE CDI

30/04/2026

SHOP IS OPEN!!!

Let’s go mga bossing! THROWBACK THURSDAY MUNA TAYO.

Kung kilala niyong yang nasa PIC eh. Eh alam niyo na!

29/04/2026

Cut off na, bukas na ulit!

29/04/2026

Shop is open !!

6th bike on que at 11:30 AM

28/04/2026

Up

!! ATTENTION !!

SIERRA SPEED TECH WILL BE CLOSE ON THE FOLLOWING DATES: May 1, 2 and 3.

REMAP TOUR SCHEDULE

MAY 1 - CALASIAO PANGASINAN
MAY 2 and 3 - BINALONAN PANGASINAN

Save the dates!

Sa mga balak magpa tune, make sure na may b**g na kayo sa exhaust. Matino ang makina ( Build, engine sensors , cooling system, ORIG STOCK SPARKPLUGS, STOCK COIL) para quality ang tonohan.

28/04/2026

Salamat po sa mga nag pa tune!

9 units tune!

ECU TUNING
STOCK ECU REMAP

28/04/2026

3 hits.

NMAX V2
AEROX V3
FAZZIO

FOR STOCK ECU REMAP

28/04/2026

Shop is Open!

27/04/2026

Baka malito po kayo. Si ador po yung nasa left.

26/04/2026

Sunday’s best

25/04/2026

25/04/2026

!! ATTENTION !!

SIERRA SPEED TECH WILL BE CLOSE ON THE FOLLOWING DATES: May 1, 2 and 3.

REMAP TOUR SCHEDULE

MAY 1 - CALASIAO PANGASINAN
MAY 2 and 3 - BINALONAN PANGASINAN

Save the dates!

Sa mga balak magpa tune, make sure na may b**g na kayo sa exhaust. Matino ang makina ( Build, engine sensors , cooling system, ORIG STOCK SPARKPLUGS, STOCK COIL) para quality ang tonohan.