1. Bicycle Rims For Sale
  2. sku: 17314202519134752
  3. SR AX-70

SR AX-70 Handlebar Stem Set Bar Sakae Road Champion Quill 70MM 39CM

Ax-70 Sr Vintage Handlebar Stem Set 70mm 39cm Drop Bar Sakae Road Champion Quill Combo

( Brand: Sr ), ( Manufacturer Part Number: AX-70 ), ( Part Type: Stem Bar ), ( Handlebar Type: Drop Bar ), ( Compatible Brand: For Sr ), ( Color: Silver ), ( Set Includes: Handlebar, Stem ), ( Material: Aluminum ), ( Item Length: 70 Mm ), ( Clamp Diameter: 25.4 Mm ), ( Compatible Bike Type: Universal, City Bike, Cyclocross Bike, Fitness-/crossbike, Gravel Bike, Racing Bike, Road Bike, Single Speed/fixie, Tandem Bike, Time Trial/triathlon Bike, Touring Bike ), ( Country Of Origin: Japan ), ( Item Width: 39 Cm )

Review SR Vintage Handlebar Stem Set 70mm 39cm Drop Bar Sakae Road Champion Quill Combo

The **SR AX-70 Handlebar Stem Set** is a meticulously engineered, high-performance road cycling component designed to elevate both the aesthetics and functionality of your bicycle setup. Combining the precision of **Sakae s Road Champion quill** with the ergonomic versatility of a **70mm drop**, this stem set is tailored for riders who demand both comfort and control. The **39cm bar** offers a balanced reach, ideal for riders with a moderate torso length, ensuring an optimal riding position that minimizes strain while maximizing efficiency. The **AX-70 model** features a sleek, aerodynamic design with a refined carbon fiber construction, delivering an impressive strength-to-weight ratio that enhances responsiveness without compromising stability. The **Road Champion quill** is renowned for its smooth, low-friction operation, allowing for effortless adjustments in stem height and angle, which is particularly beneficial for riders who frequently switch between different riding styles or terrain. Whether you're tackling grueling climbs, sprinting on flat roads, or navigating technical descents, this stem set provides the necessary adjustability to fine-tune your bike s geometry for peak performance. The **anodized aluminum clamp** ensures durability and a secure fit, while the minimalist yet sporty design complements a wide range of frame aesthetics, from classic to modern. Perfect for road cyclists, triathletes, or gravel enthusiasts seeking a blend of precision engineering and stylish functionality, the **SR AX-70 Handlebar Stem Set** is a standout choice for those who refuse to compromise on quality or comfort.

### **Pros and Cons of buying a SR AX-70 Handlebar Stem Set (70mm Drop, 39cm Bar, Sakae Road Champion Quill)**

#### **Pros:**

1. **High-Quality Materials** The Sakae Road Champion quill stem is known for its durable aluminum construction, which balances strength and weight efficiency. The handlebar itself appears to be made from high-grade steel or aluminum, ensuring longevity.

2. **Adjustable Fit** The 70mm drop provides a comfortable reach for riders of varying heights, while the 39cm bar width offers a slightly wider stance than standard road bars, which can improve stability and control, especially for riders with broader shoulders.

3. **Road Champion Quill Design** The Sakae Road Champion quill is a premium feature, offering a smooth, secure fit with minimal play. This reduces vibration transfer and enhances comfort during long rides, which is beneficial for endurance cycling.

4. **Compatibility** The setup is likely compatible with most road bikes, including drop-bar models, and the quill design allows for easy installation and removal without tools (though some models may require a quick-release skewer).

5. **Aesthetic Appeal** The matte black or silver finish (depending on the model) gives the bike a sleek, professional look, which can be appealing for riders who prioritize style.

6. **Durability** Sakae components are generally built to last, with reinforced welds and robust construction, making this stem set a reliable long-term investment.

7. **Price Point** Compared to some high-end brands, Sakae offers a good balance of performance and affordability, making it accessible for riders who want quality without breaking the bank.

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#### **Cons:**

1. **Weight** While not excessively heavy, aluminum stems can still add noticeable weight compared to carbon fiber or titanium alternatives. This may not be a major issue for casual riders but could be a consideration for performance-oriented cyclists.

2. **Limited Customization** The fixed 70mm drop and 39cm width may not suit every rider s ergonomics perfectly. Those with very long or short arms may need to adjust their saddle position to compensate, which could reduce comfort.

3. **Potential for Vibration** While the quill stem helps dampen vibrations, steel or aluminum bars can still transmit more road noise compared to carbon fiber, which is more vibration-dampening.

4. **Installation Complexity** Some quill stems require precise alignment to avoid wobble. If not installed correctly, it could lead to discomfort or even damage over time. Riders unfamiliar with quill stems may need to take extra care during setup.

5. **Brand Recognition** Sakae is a reputable brand, but it may not carry the same prestige as Shimano, Campagnolo, or SRAM. Some riders prefer to stick with well-known brands for warranty or parts availability.

6. **Potential for Rust (if not maintained)** Aluminum stems can develop rust if exposed to moisture or salt over time, especially in harsh conditions. Regular cleaning and maintenance are necessary to prevent this.

7. **Limited Color Options** The availability of colors may be restricted compared to more mainstream brands, which could be a drawback for riders who want specific aesthetics.

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### **Conclusion**

The **SR AX-70 Handlebar Stem Set with Sakae Road Champion quill** is a solid choice for riders seeking a durable, comfortable, and reasonably priced drop-bar setup. It excels in ergonomics, adjustability, and build quality, making it suitable for daily commuting, training, or leisure rides. The quill design adds a premium touch, and the materials ensure longevity with proper care.

However, it may not be the best option for riders who prioritize ultra-lightweight components or carbon fiber s vibration-dampening properties. Additionally, those with very specific ergonomic needs might find the fixed drop and width less ideal without further adjustments.

If you value **durability, comfort, and a balance of performance and cost**, this stem set is a strong recommendation. For **racing, ultra-lightweight builds, or custom ergonomics**, you might want to explore carbon fiber stems or more adjustable options.

**Final Recommendation:**

Buy this stem set if you want a **reliable, comfortable, and well-built** drop-bar setup that won t break the bank. It s particularly well-suited for **endurance riding, commuting, or training**, where stability and adjustability are key. If you re on a budget but still want quality, this is a great choice. For high-performance racing or minimal weight, consider upgrading to carbon fiber later.

Details:

About 85mm quill length . Handle bars are 39cm wide at the bar ends. Some discoloration and tape residue along with scratches remain as evidence of its past adventures. Or clean them up and give a polish I will save that satisfaction for the new owner.

part #: ax70 prices

  • $33.99-$44.99

specifications ribicycl:

  • brand: Sr
  • mpn: Ax-70
  • part type: Stem Bar
  • handlebar type: Drop Bar
  • compatible brand: For Sr
  • color: Silver
  • set includes: Handlebar, Stem
  • material: Aluminum
  • item length: 70 Mm
  • clamp diameter: 25.4 Mm
  • compatible bike type: Universal, City Bike, Cyclocross Bike, Fitness-/crossbike, Gravel Bike, Racing Bike, Road Bike, Single Speed/fixie, Tandem Bike, Time Trial/triathlon Bike, Touring Bike
  • country of origin: Japan
  • item width: 39 Cm

general ribicycl:

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

payments ribicycl:

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

seller ribicycl:

  • # reviews: 185
  • rating: 100.0%
  • city: East McKeesport, Pennsylvania

shipping ribicycl:

  • transit: 5-11 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $30.65
  • class: Standard

returns ribicycl:

  • policy: No Returns

offer ribicycl:

  • started: March 29, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • best offers: True
part type: stem bar, handlebar type: drop bar, compatible brand: for sr, set includes: handlebar, stem, item length: 70 mm, clamp diameter: 25.4 mm, compatible bike type: universal, city bike, cyclocross bike, fitness-/crossbike, gravel bike, racing bike, road bike, single speed/fixie, tandem bike, time trial/triathlon bike, touring bike, country of origin: japan, item width: 39 cm,
category: sporting goods > cycling > bicycle components parts > handlebars, color: silver, material: aluminum, sku: 17314202519134752,
Sr AX-70 Is Similar To:
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3 offers $33.99–$44.99 USD
  • Used. Offer #1 priced at $38.25 + $18.05 shipping estimate = $56.30* total. Orders always ship quickly! Vintage Sakae Custom Road Champion handlebar and SR AX70 stem combo.+$18.05 shipping
  • Used. Offer #2 priced at $44.99 + $0.00 shipping estimate = $44.99* total. There looks like an original label or sticker residue on the top but this can easily be removed.FREE SHIPPING
  • Used. Offer #3 priced at $33.99 + $9.50 shipping estimate = $43.49* total. Excellent, complete with all hardware, and ready for installation. 22.2mm insertion for 1" threaded steerers.+$9.50 shipping

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