1. Bicycle Rims For Sale
  2. sku: 17354112569182722
  3. RXL SL B-7-10-38

RXL SL B-7-10-38 Aero Bar Carbon Triathlon Road Bicycle Arm Rest 340 Handlebar 31.8

B-7-10-38 Rxl Sl 340 Aero Bar Tt Handlebars Carbon Triathlon Road Bicycle Arm-rest Handlebar 31.8

( Brand: Rxl Sl ), ( Manufacturer Part Number: B-7-10-38 ), ( Part Type: Rest Bar Bicycle ), ( Handlebar Type: Triathlon Bar ), ( Color: Black ), ( Routing: Internal Routing ), ( Material: Carbon Fiber ), ( Item Length: 340mm ), ( Appearance: 3k Glossy ), ( Feature: Lightweight, Easy To Install And Remove ), ( Manufacturer Warranty: 1 Year ), ( Clamp Diameter: 31.8 Mm ), ( Compatible Bike Type: Road Bike, Time Trial/triathlon Bike ), ( Item Weight: Around 320g ), ( Country Of Origin: China )

Review RXL SL 340 Aero Bar Handlebars Carbon Triathlon Road Bicycle Arm rest Handlebar 31.8

The **RXL SL B-7-10-38 340 Aero Bar Handlebar** is a high-performance carbon triathlon road bicycle arm-rest handlebar engineered for speed, aerodynamics, and precision in competitive cycling. Designed with a sleek, aerodynamic profile, this handlebar features a **31.8mm rise** and a **340mm width**, striking an optimal balance between stability and aerodynamic efficiency, allowing riders to maintain a low, aggressive position while minimizing wind resistance. The **B-7-10-38** designation indicates a progressive curve that transitions smoothly from the stem to the bar, providing a natural, ergonomic grip that reduces wrist strain during long-distance races or intense training sessions. Crafted from premium **carbon fiber**, this handlebar is exceptionally lightweight yet incredibly stiff, ensuring minimal flex and maximum power transfer from the rider to the bike. The **triathlon-specific design** incorporates a **flat-top profile** with integrated arm rests, offering additional support and comfort for riders who prefer a more relaxed or neutral position during transitions or time trials. The **smooth, polished finish** not only enhances the handlebar s aesthetic appeal but also reduces friction, allowing for effortless hand shifts and improved control. Ideal for triathletes, road cyclists, and performance-oriented riders seeking an edge in speed and efficiency, this handlebar is a testament to modern cycling innovation, blending cutting-edge materials with meticulous engineering to deliver an unmatched riding experience.

### **Pros and Cons of buying a RXL SL B-7-10-38 340 Aero Bar Handlebars (31.8mm Drop)**

#### **Pros:**

1. **Aerodynamic Design** The aero shape reduces wind resistance, improving speed and efficiency, especially in time trials and triathlon transitions.

2. **Carbon Construction** Lightweight yet stiff, carbon fiber ensures durability without adding unnecessary weight, enhancing performance.

3. **Triathlon Road Bicycle Compatibility** Specifically designed for triathlon and road bikes, offering a smooth, ergonomic grip for long rides.

4. **Arm-Rest Integration** The built-in arm rests provide additional support, reducing fatigue during long efforts and improving stability.

5. **Adjustable Length (340mm)** The 340mm length offers a balanced fit for many riders, though adjustability (if available) could further enhance comfort.

6. **Compatibility with 31.8mm Drop** The 31.8mm drop height is standard for many road and triathlon bikes, ensuring a natural hand position.

7. **Durability** Carbon handlebars are resistant to warping and corrosion, maintaining performance over time.

8. **Compatibility with Aero Extensions** Some models allow for the addition of aero extensions, further improving aerodynamics.

#### **Cons:**

1. **Cost** Carbon handlebars are more expensive than aluminum or steel alternatives, which may be a barrier for budget-conscious buyers.

2. **Limited Adjustability** Unlike some modular handlebars, this specific model may not offer adjustable reach or angle, restricting customization.

3. **Weight Sensitivity** While carbon is lightweight, some riders may prefer even lighter options (e.g., titanium or ultra-thin carbon) for extreme performance.

4. **Potential for Overkill** If you primarily ride on flat terrain or don t prioritize aerodynamics, the benefits may not justify the cost.

5. **Compatibility Issues** Ensure your bike s stem and fork are compatible with the 31.8mm drop and 340mm length; improper fit can lead to discomfort.

6. **Durability Concerns with Impact** Carbon can crack under extreme force (e.g., hard crashes), though this model is likely reinforced for cycling use.

7. **Aesthetic Preferences** Some riders prefer classic road bar shapes, and the aggressive aero design may not appeal to everyone.

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### **Conclusion and Recommendation**

The **RXL SL B-7-10-38 340 Aero Bar Handlebars** are an excellent choice for **triathletes, time trialists, and road cyclists** who prioritize aerodynamics, comfort, and lightweight performance. The carbon construction and arm rests make them ideal for long efforts where fatigue management is critical. However, they may not be necessary for casual riders or those on a tight budget.

**Recommendation:**

- **Buy if:** You compete in triathlons, time trials, or long road rides where aerodynamics and ergonomics matter. You prefer carbon for its stiffness and weight savings.

- **Avoid if:** You ride primarily for fitness, commuting, or prefer a more traditional bar shape. You re on a tight budget or need extreme adjustability.

- **Consider alternatives:** If cost is a concern, look for aluminum aero bars or used carbon options. If you want more adjustability, explore modular systems like Ergon or Bontrager.

For most competitive cyclists, the investment in these handlebars will pay off in reduced wind resistance and improved efficiency. However, weigh the pros and cons against your riding style and budget before purchasing.

Details:

3,Easy to install and remove. Features: 1,With Sponge Pads, secured with Velcro and boost comfort your arms when riding Sponge pad can be removed washed.

part #: b71038 prices

  • $105.00-$107.95

specifications ribicycl:

  • brand: Rxl Sl
  • mpn: B-7-10-38
  • part type: Rest Bar Bicycle
  • handlebar type: Triathlon Bar
  • color: Black
  • routing: Internal Routing
  • material: Carbon Fiber
  • item length: 340mm
  • appearance: 3k Glossy
  • feature: Lightweight, Easy To Install And Remove
  • manufacturer warranty: 1 Year
  • clamp diameter: 31.8 Mm
  • compatible bike type: Road Bike, Time Trial/triathlon Bike
  • item weight: Around 320g
  • country of origin: China

returns ribicycl:

  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days
  • paid by: Buyer

seller ribicycl:

  • city: Flushing, New York
  • # reviews: 753
  • rating: 99.3%

shipping ribicycl:

  • transit: 5-10 Days
  • type: Fixed
  • cost: $0.00
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard

general ribicycl:

  • condition: Used
  • Cycling > Bicycle Components Parts > Handlebars

payments ribicycl:

  • credit card: Discover
  • other
  • wallet: Google-pay

offer ribicycl:

  • sold: 0
  • started: April 1, 2026
  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
part type: rest bar bicycle, handlebar type: triathlon bar, routing: internal routing, item length: 340mm, appearance: 3k glossy, feature: lightweight, easy to install and remove, manufacturer warranty: 1 year, clamp diameter: 31.8 mm, compatible bike type: road bike, time trial/triathlon bike, item weight: around 320g, country of origin: china,
category: sporting goods > cycling > bicycle components parts > handlebars, color: black, material: carbon fiber, sku: 17354112569182722,
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2 offers $105.00–$107.95 USD
  • Used. Offer #1 priced at $105.00 + $10.95 shipping estimate = $115.95* total. +$10.95 shipping
  • New. Offer #2 priced at $107.95 + $0.00 shipping estimate = $107.95* total. FREE SHIPPING

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