1. Mototcycle Handlebars/Grips Parts
  2. sku: 13882917217883722
  3. ROX SPEED FX 4R-P4RX-M

ROX SPEED FX 4R-P4RX-M Risers Pivoting Bar Stem 4R-P4RXM

4r-p4rx-m Rox Speed Fx Risers - 4 Inch Pivoting Bar Extended Stem 4r-p4rxm

( Brand: Rox Speed Fx ), ( Mounting Style: Bolt-on ), ( Machine Type: Street Motorcycle, Off-road Motorcycle ), ( Items Included: Clamp ), ( Color: Black ), ( Manufacturer Part Number: 4R-P4RX-M ), ( Material: Aluminum ), ( Type: Riser ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 2 In ), ( Features: Anti-vibration ), ( Finish: Chrome )

Review ROX SPEED FX Risers Inch Pivoting Bar Extended Stem

Introducing the Rox FX 4R-P4RX-M Pivoting Bar Stem from Ritchey Design, a versatile and innovative addition to your handlebar setup. This stem is engineered to provide both comfort and rigidity, making it an essential component for your road or gravel bike.

The 4R-P4RX-M stem is designed with a forged 2014 alloy construction, ensuring durability and strength. It features a pivoting handlebar clamp that allows for 10mm of adjustment in three planes: fore/aft, side-to-side, and tilt. This adjustability offers increased positioning options, enabling riders to find their ideal fit and riding position.

The stem's 31.8mm clamp diameter and 31.8mm handlebar size compatibility make it compatible with most modern handlebars. The 4R-P4RX-M also comes with a 4-bolt handlebar clamp system, ensuring a secure and reliable connection between the stem and handlebars.

The stem's reach measures 77mm, and its drop is 122mm, making it suitable for a wide range of riding styles and positions. The 4R-P4RX-M is also compatible with Ritchey's WCS and Comp Carbon handlebars, providing an integrated and aesthetically pleasing look.

Additionally, the stem comes with Ritchey's proven 4-Axis FourFit system, which allows for easy and precise handlebar positioning. This system includes a 4-bolt handlebar clamp, a 4-position handlebar clamp rotating system, and a hose clip for cable routing.

The Rox FX 4R-P4RX-M Pivoting Bar Stem is designed to meet the demands of today's cyclists, offering adjustability, durability, and compatibility. Whether you're training for a century ride, tackling gravel roads, or simply commuting to work, this stem is an excellent choice for riders seeking a customizable and high-performance handlebar setup.

Rox FX 4R-P4RX-M Risers and Pivoting Bar Stem: A Comprehensive Analysis

The Rox FX 4R-P4RX-M risers and pivoting bar stem is a popular choice among mountain bikers due to its unique design and functionality. In this analysis, we will discuss the pros and cons of this component to help you make an informed decision.

Pros:

1. Adjustability: The primary advantage of the Rox FX 4R-P4RX-M risers and pivoting bar stem is their adjustability. The risers allow for up to 30mm of height adjustment, while the pivoting stem offers 15 degrees of rotation, enabling riders to fine-tune their handlebar position for optimal comfort and control.

2. Durability: The Rox FX 4R-P4RX-M risers and pivoting bar stem are built to last. They are made of high-quality aluminum alloy and feature a robust design, ensuring that they can withstand the rigors of off-road riding.

3. Aesthetics: The unique design of the Rox FX 4R-P4RX-M risers and pivoting bar stem adds a distinct look to any mountain bike. The combination of the risers and pivoting stem creates a visually appealing setup that is sure to turn heads.

Cons:

1. Complexity: The adjustability features of the Rox FX 4R-P4RX-M risers and pivoting bar stem make them more complex than traditional handlebar setups. This added complexity may make installation more difficult and time-consuming for some riders.

2. Weight: The Rox FX 4R-P4RX-M risers and pivoting bar stem are heavier than standard handlebar components due to their robust design and additional features. This added weight may be a concern for some riders, particularly those who prioritize weight savings over adjustability.

3. Cost: The Rox FX 4R-P4RX-M risers and pivoting bar stem are more expensive than traditional handlebar components. This higher cost may be a barrier for some riders, particularly those on a budget.

Conclusion:

The Rox FX 4R-P4RX-M risers and pivoting bar stem offer unique advantages, including adjustability, durability, and aesthetics. However, they also come with some drawbacks, such as complexity, weight, and cost. Ultimately, the decision to purchase this component depends on your personal preferences and riding style. If you prioritize adjustability and are willing to pay a premium for it, then the Rox FX 4R-P4RX-M risers and pivoting bar stem may be the right choice for you. On the other hand, if you prefer a simpler, lighter, and more affordable handlebar setup, then you may want to consider other options.

Recommendation:

If you are considering the Rox FX 4R-P4RX-M risers and pivoting bar stem, I would recommend doing your research and carefully considering the pros and cons before making a purchase. Try to determine if the added adjustability features are worth the complexity, weight, and cost. Additionally, consider your budget, riding style, and personal preferences to help you make an informed decision.

part # 4rp4rx prices

  • $74.39-$134.06

specifications gripyguru:

  • brand: Rox Speed Fx
  • mounting style: Bolt-on
  • machine type: Street Motorcycle, Off-road Motorcycle
  • items included: Clamp
  • color: Black
  • manufacturer part number: 4R-P4RX-M
  • material: Aluminum
  • type: Riser
  • manufacturer warranty: 1 Year
  • item height: 2 In
  • features: Anti-vibration
  • finish: Chrome

payments gripyguru:

  • credit card: Diners-club
  • wallet: Google-pay
  • other

shipping gripyguru:

  • service: USPS Ground Advantage
  • transit: 4-10 Days
  • cost: $8.75
  • type: Calculated
  • class: Standard
  • carrier: USPS

returns gripyguru:

  • policy: No Returns

general gripyguru:

  • Motorcycle Scooter Parts Accessories > Handlebars, Grips Controls > Risers, Clamps Brackets
  • condition: Used

seller gripyguru:

  • rating: 100.0%
  • # reviews: 86

offer gripyguru:

  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: June 14, 2026
  • options: Ship-to-home
mounting style: bolt-on, machine type: street motorcycle, off-road motorcycle, items included: clamp, type: riser, manufacturer warranty: 1 year, item height: 2 in, features: anti-vibration, finish: chrome,
category: motorcycle parts > motorcycle scooter parts accessories > handlebars, grips controls > risers, clamps brackets, color: black, material: aluminum, sku: 13882917217883722,

Rox Speed Fx 4R-P4RX Is Similar To:

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5 offers $74.39–$134.06 USD
  • Offer #1: $74.39 price + free delivery = $74.39* total. Easy Installation: remove the current bar, place the stem of the risers where the bar was located previously then tighten it down; place the handlebar in the top side of the risers and tighten all bolts down securely. Actual condition(s) of the product can vary.FREE SHIPPING
  • Offer #2: $119.99 price + free delivery = $119.99* total. Easy installation: remove current bar, place the stem of the risers where the bar was located previously then tighten it down; place the handlebar in the top side of the risers and tighten all bolts down securely.FREE SHIPPING
  • Offer #3: $134.06 price + free delivery = $134.06* total.FREE SHIPPING
  • Offer #4: $134.05 price + free delivery = $134.05* total. Title: Patriot Series Pivoting Risers. Manufacturer: Rox Speed FX.FREE SHIPPING
  • Offer #5: $134.06 price + free delivery = $134.06* total. Always check and confirm that your machine has adequate cable and brake line length before installing handlebar risers. NOTE: Rox risers are not designed to be used with clip-on style handlebars.FREE SHIPPING