Supertech

Supertech Polaris XP900 Dual Valve Spring Kit - SPRK-TS1012-POL

$ 247.42 USD $ 309.28 USD

View
Supertech 05-07 KTM 250SX-F Single Conical Valve Spring - Single - SPR-KTM250-05

$ 14.14 USD $ 17.68 USD

View
Supertech 08-09 KTM 250SX-F Single Valve Spring - Single - SPR-KTM250-08

$ 10.44 USD $ 13.05 USD

View
Supertech Yamaha FZR-1800 Dual Spring Kit - SPRK-EC3025D-FZR-RIVA

$ 535.05 USD $ 668.81 USD

View
Supertech Buell Dual Valve Spring Kit (Use OEM Retainer) - SPRK-KX-450-BUELL

$ 207.57 USD $ 259.46 USD

View
Supertech Seedoo 4TEC Single Valve Spring Kit - SPRK-EC3027S-SE

$ 271.92 USD $ 339.90 USD

View
Supertech Yamaha FZR-1800 Dual Spring Kit - SPRK-EC3025D-FZR

$ 629.54 USD $ 786.93 USD

View
Supertech 18-19 Can-Am Maverick X3 Turbo (12v) 56lbs/29mm 0.8lbs/mm Rate Beehive Single Spring Kit - SPRK-ACE900T1

$ 326.63 USD $ 408.29 USD

View
Supertech 09-10 Honda CRF450R 53lbs/34.10mm Chrome Silicon Intake Single Spring - Single - SPR-H4500-09

$ 10.44 USD $ 13.05 USD

View
Supertech Honda CRF450R 45lbs/35.75mm Chrome Silicon Intake Single Spring - Single - SPR-H4500

$ 10.44 USD $ 13.05 USD

View
Supertech Mazda Miata 1.6L/1.8L Spring Seat Locator - Single (For SPR-TS1015 / Drop Ship Only) - SEAT-TS-MA16

$ 6.91 USD $ 8.64 USD

View
Supertech Seadoo 4TEC 38x5.96x90.30mm Triple Groove Black Nitrided Intake Valve - Single - SEAIVN-3860T

$ 19.73 USD $ 24.66 USD

View
Supertech Subaru BRZ/Scion FR-S 0.5mm Thick Spring Seat Locator - Single (For H1000 Spring/DS Only) - SEAT-H1002D-BRZ-2

$ 6.91 USD $ 8.64 USD

View
Supertech Seadoo 4TEC 38x5.96x90.25mm Chrome Single Groove Intake Valve - Set of 6 (Use KPR-6S/7) - SEAIVC-3860S-6

$ 151.52 USD $ 189.40 USD

View
Supertech Seadoo 4TEC 39 (+1mm)x5.97x90.25mm Chrome Sngl Groove Intake Valve - Single (Use KPR-6S/7) - SEAIVC-3960S

$ 26.64 USD $ 33.30 USD

View
Supertech Seadoo 4TEC 38x5.97x90.25mm Single Groove Intake Valve - Single (Use KPR-6S/7 / DS Only) - SEAIVC-3860S

$ 24.96 USD $ 31.20 USD

View
Supertech Seadoo Spark 900 30mm (+1) x 4.96mm x 84.3mm Chrome Single Groove Intake Valve - Single - SEAIVC-3050

$ 26.44 USD $ 33.05 USD

View
Supertech Seadoo Spark 29mm x 4.96mm x 84.3mm Chrome Single Groove Intake Valve - Single - SEAIVC-2950

$ 24.58 USD $ 30.73 USD

View
Supertech Seadoo 4TEC 32x5.96x90.70mm Single Groove Inconel Exh Valve (Use KPR-6S/7 / DS Only) - SEAEVI-3260S

$ 36.99 USD $ 46.24 USD

View
Supertech Seadoo 4TEC 31x 5.95x90.70mm Single Groove Inconel Exh Valve - Set of 6 (Use KPR-6S/7) - SEAEVI-3160S-6

$ 212.76 USD $ 265.95 USD

View
Supertech Seadoo Spark 25mmx4.95mmx85.5mm Chrome Single Groove Inconel Exhaust Valve - Single - SEAEVI-2550

$ 35.46 USD $ 44.33 USD

View
Supertech Seadoo Spark 26mm (+1mm)x4.95mmx85.5mm Chrome Single Groove Inconel Exhaust Valve - Single - SEAEVI-2650

$ 37.88 USD $ 47.35 USD

View
Supertech Yamaha SPR-YXZ1000 4.5mm Valve Stem Titanium Retainer - Single - RET-YXZ1000

$ 15.50 USD $ 19.38 USD

View
Supertech Yamaha 250 Intake Titanium Retainer - Single - RET-YZ250-15-IN

$ 17.22 USD $ 21.53 USD

View
Supertech Yamaha 250 Exhaust Titanium Retainer - Single - RET-YZ250-15-EX

$ 17.22 USD $ 21.53 USD

View
Supertech Polaris XP900 5.5mm Stem 7 Deg Titanium Retainer - Single (For SPR-TS1012) - RET-TS5.5-POL

$ 16.35 USD $ 20.44 USD

View
Supertech Artic Cat 450 Titanium Retainer - Single - RET-KX4-ART

$ 16.35 USD $ 20.44 USD

View
Supertech Yamaha FZR-1800 Titanium Retainer - Single (For Factory Spring Shim on Top) - RET-YAFZR18

$ 20.66 USD $ 25.83 USD

View
Supertech Yamaha FZR1800 BMR Titanium Retainer for Factory Spring - Single (Shim on Top) - RET-YAFZR18-BMR

$ 20.66 USD $ 25.83 USD

View
Supertech Yamaha FZR1800 Spring Shim on Top 9.48mm Titanium Retainer - Single (for SPR-EC3020) - RET-YA3020

$ 16.88 USD $ 21.10 USD

View
Supertech Kawasaki Single Spring 7 Deg 5mm Valve Stem Titanium Retainer - Single (For SPR-YXZ1000) - RET-KAWA50

$ 15.50 USD $ 19.38 USD

View
Supertech Seadoo 5.5-6mm Valve Stems 7 Deg Titanium Retainer - Single (For SPR-EC3020) - RET-EC3020-SE

$ 15.50 USD $ 19.38 USD

View
Supertech Polaris RZR XP900/1000 38.8 (+1)x5.48x95.80mm Oversize Dish Blk Nitrided Int Valve -Single - POLIVN-3880

$ 26.59 USD $ 33.24 USD

View
Supertech Polaris RZR XP900/1000 37.8x5.48x95.80mm Std Dish Black Nitrided Intake Valve - Single - POLIVN-3780

$ 23.07 USD $ 28.84 USD

View
Supertech Polaris RZR XP900 32.4x5.45x96.60mm Std Black Nitrided Dish Exhaust Valve - Single - POLEVN-3240

$ 23.32 USD $ 29.15 USD

View
Supertech 13-16 Polaris XP900 34.5x5.47x95.70mm Std Black Nitrided Dish Intake Valve - Single - POLIVN-3450

$ 26.59 USD $ 33.24 USD

View
Supertech Polaris RZR XP1000 29.20x5.46x96.60mm Std Dish Black Nitrided Exhaust Valve - Single - POLEVN-2920

$ 23.32 USD $ 29.15 USD

View
Supertech Polaris RZR XP1000 33mm (+3.8)x5.46x96.60mm Oversize Dish Inconel Exhaust Valve - Single - POLEVI-3300

$ 30.23 USD $ 37.79 USD

View
Supertech Polaris RZR XP1000 30.20 (+1)x5.46x96.60mm Oversize Dish Inconel Exhaust Valve - Single - POLEVI-3020

$ 31.75 USD $ 39.69 USD

View
Supertech Polaris RZR XP1000 29.20x5.46x96.60mm Std Dish Inconel Exhaust Valve - Set of 4 - POLEVI-2920-4

$ 126.94 USD $ 158.68 USD

View

x

Let's get started

The fastest way to reach us is by phone!

Business hours and location information

Wurzel Performance

Wurzel Performance

1950 E 220th St. Suite 104 - Carson, CA 90810

Wurzel Performance

Wurzel Performance

contact@wurzel-performance.com

Wurzel Performance

Monday to Saturday
10 AM - 6 PM

OR

Fill out the below contact form to the best of your abilities and one of our experts will reach out to you shortly

Step 1. Fill out your contact details

All Fields Required