Pro UTV Parts

07/29/2026

Gear reductions work better than clutch kits for larger tires on UTVs. Call us (801 367 1395), text us, or message us for more info. Here is a link to some gear sets we stock.

UTV and SXS Parts and Accessories - PRO UTV Parts mission is to satisfy our customer's needs. Pro UTV parts specializes in parts to enhance your off-roading experience while looking good. Pro UTV Parts is located in Delta Utah, the heart of the Great Basin, Piute ATV/UTV Trail System, and Little Sah...

07/17/2026

Sector Seven Navigator Mirrors With Universal Spud Clamps (40% Off) or M10-1.25 Threaded Ball Mount

https://www.proutvparts.com/products/navigator-mirrors-by-sector-seven?_pos=1&_sid=ce3d11ecc&_ss=r

07/15/2026

Spectrum ULTIMATE LIGHT / MIRROR with Universal Spud Clamp by Sector Seven (40% Off)

https://www.proutvparts.com/products/spectrum-ultimate-light-mirror-by-sector-seven?_pos=3&_sid=ca0bbd1e2&_ss=r

07/14/2026

Sector Seven Sawtooth Mirrors with Universal Clamp (40% off)
S7-ML-007
Sector Seven see link below:

https://www.proutvparts.com/products/sawtooth-with-universal-clamp?_pos=2&_sid=1ce5e95c0&_ss=r

05/08/2026

X3 Rear Steer System On Sale! $1274.99 https://www.proutvparts.com/products/72-machine-rear-steer-system?_pos=12&_sid=27c5fc8c9&_ss=r&variant=48334629634273

04/17/2026

Memorial day sale on Elektric Offroad Design products. Great sale. Shop now.

12/03/2025

Gear/Tire Changes vs Speed Calculations Made Simple

True GPS speed decreases proportional to the % reduction in gearing. This applies to transmission and portal gear lift/reductions. GPS true speed also increases proportional to tire size increase. Speed decreases with tire size reductions.

In the example below we will not talk about reverse because it closely mirrors low range reduction.

Example:

Polaris Turbo with 30" tires moves up to 35" tires. (1- (30/25)) x 100 = 14.29% tire size increase.

Same Polaris Turbo lowers transmission gearing by 21% in low range and 32% in high range. High and low gear changes are additive to low range Polaris turbo transmissions. High range gear swaps apply to high range only and high is unaffected by low range gear changes.

Total Low Range Reduction = 21% + 32% = 53%

Top Speed Stock 30" tires (TSS) = 80 mph

Total Low Range Reduction (TLRR) = 53%
Low Range Reduction (LRG) = 21%
High Range Reduction (HRG) = 32%
Tire Size Increase (TSI) = 14.29%
New Top Speed (NTS)

(1- (HRG - TSI/100)) x TSS = NTS
(1 - (32%-14.29%/100)) x 80 mph = NTS = 65.83mph



Note: If you want your speedometer to read correctly see below.

https://www.proutvparts.com/products/polaris-speeddoctor-speedometer-correction-kit?_pos=1&_sid=912457ff3&_ss=r

https://www.proutvparts.com/products/super-atv-honda-speeddoctor-speedometer-correction-kit?_pos=2&_sid=912457ff3&_ss=r

https://www.proutvparts.com/products/super-atv-can-am-speeddoctor-speedometer-correction-kit?_pos=3&_sid=912457ff3&_ss=r

11/02/2025

Pro UTV Parts has Several Halo 30s in stock at 17% off. Purchase now while this great deal is running.

SKU: H-HALO-30 33 Spline Halo 30 Diff for CanAm This is the best of the best, the Halo 30 locker setup is the strongest locker available anywhere for the Can-Am. Included is a billet case, 6 gear chromoly carrier, Halo locker kit, new seals and bearings, larger and stronger custom spider gears. The....

10/29/2025

Trail Hero 2025 Sand Hollow. Maxxis SXS Shootout. Big shout out to Trail Hero and Maxxis for the great time!

https://www.facebook.com/reel/2691096121243446

08/08/2025

RIP Walker Evans