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ROCKBROS PEGASUS R7170 2025 Carbon Road Bike – 7.5kg | Shimano 105 Di2 Electronic 2×12 | Ratchet Hubs | 700C
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ROCKBROS PEGASUS R7170 2025 – Ultra-light 7.5kg full carbon road bike with Shimano 105 Di2 electronic shifting, carbon wheels, Ratchet thru-axle hubs, and puncture-resistant tires. Available in 6 sizes (XS-XXL). Fully assembled & ready to ride.
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🚴‍♂️ ROCKBROS PEGASUS R7170 Carbon Road Bike – 2025 Model | Just 7.5kg | Shimano 105 Di2 Electronic 2×12 Speed | Carbon Wheels with Ratchet Hubs | Metallic Finish

The Ultimate Upgrade in Performance & Precision
Introducing the ROCKBROS PEGASUS R7170 (2025 Model) – a cutting-edge full carbon road bike engineered for speed, responsiveness, and elite-level performance. With a featherlight total weight of just 7.5 kg and equipped with Shimano 105 Di2 electronic shifting (R7170 Series), this bike redefines what’s possible in its class.

 

Whether you're racing, climbing, or riding long-distance, the R7170 delivers lightning-fast gear changes, superior power transfer, and unmatched ride quality — all wrapped in a sleek, minimalist design.

 

 

✅ Key Features

  • Ultra-Lightweight at 7.5 kg – One of the lightest Di2-equipped road bikes in its category
  • Full Carbon Fiber Frame & Fork – Aerodynamic, stiff, and vibration-damping for maximum comfort
  • Shimano 105 Di2 Electronic Groupset (2×12 Speed) – Smooth, precise, and maintenance-free shifting
  • Ratchet Thru-Axle Hubs (4-Pawl Engagement) – Instant power response with minimal lag
  • Integrated Carbon Handlebar – 9 size options for perfect fit and aerodynamic efficiency
  • Puncture-Resistant 700C Clincher Tires – Reliable grip and reduced flat risk on long rides
  • Available in 6 Sizes (XS to XXL) – Perfect fit for riders from 155 cm to 190+ cm
  • Premium Metallic Color Options – Silver-Black / Silver / White – modern, elegant, and timeless
 

 

🔧 Technical Specifications

 
 
Model
PEGASUS R7170 (2025)
Brand
ROCKBROS
Total Weight
7.5 kg (approx.)
Frame
Full Carbon Fiber Frame
Fork
Full Carbon Fiber Fork
Drivetrain
Shimano 105 Di2 2×12-Speed (R7170 Series)
Crankset
Shimano 105 (50/34T or 52/36T)
Cassette
Shimano 105 12-Speed (11-34T)
Front Derailleur
Shimano 105 Di2
Rear Derailleur
Shimano 105 Di2
Shifters
Shimano 105 Di2 Dual Control Levers
Brakes
Hydraulic Disc Brakes (Shimano R7170 Di2 System)
Wheels
ROCKBROS Carbon Fiber Wheelset
Hubs
Ratchet Thru-Axle Hubs (4-Pawl Engagement)
Spokes
14G Steel with Brass Nipples
Tires
700C Clincher (Puncture-Resistant)
Handlebar
Integrated Carbon Handlebar (9 size options)
Saddle
ROCKBROS Performance Road Saddle
Seatpost
Carbon Fiber Seatpost
Wheel Size
700C (all frame sizes)
Colors
Silver-Black / Silver / White
Frame Sizes
XS (420), S (435), M (465), L (495), XL (525), XXL (555) – center-to-top (c-t) in mm

 

📏 Frame Size Guide

 
 
 
XS
420 mm
155–165 cm
S
435 mm
165–172 cm
M
465 mm
172–178 cm
L
495 mm
178–185 cm
XL
525 mm
185–190 cm
XXL
555 mm
190+ cm

✅ Designed for both men and women seeking a perfect fit and race-ready geometry.

 

 

🎁 Package & Delivery

  • Fully Assembled – Ready to Ride Out of the Box!
  • Box Dimensions: 168 × 50 × 99 cm
  • Gross Weight: 20.0 kg
 

No complicated setup needed — just unbox, do a quick safety check, and ride!

 

 

🔁 R7170 vs. Previous R7120: What’s Upgraded?

 
 
 
Shifting System
Mechanical Shimano 105
Electronic Shimano 105 Di2
Weight
8.1 kg
7.5 kg(600g lighter)
Hubs
Standard 4-Pawl
Ratchet + 4-Pawl Engagement(faster response)
Brakes
Hydraulic (Mechanical Levers)
Hydraulic (Di2 Integrated Levers)
Level
High-Performance
Pro-Ready & Tech-Forward

 

✅ Who Is It For?

  • Cyclists seeking a lightweight carbon road bike with electronic shifting
  • Riders who want pro-level performance without pro-level pricing
  • Racers, climbers, and endurance tourers
  • Anyone who values precision, speed, and modern tech integration
  • Riders of all heights (XS to XXL available)
 

 

🚚 Ships Worldwide | Quality Guaranteed | Expert Support

Need help choosing your size or understanding Di2? Our support team is here for you — before and after purchase. 

Conditions
** Pre-Order 15-35 วัน **
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Return/Refund Policy

  1. The company accepts product returns or exchanges within 7 business days from the date the customer signs for the delivery. If this period has passed, the company reserves the right to decline any returns or exchanges.

  2. Products to be returned or exchanged must be in their original condition, undamaged from use, and unaltered. This includes retaining the price tags, brand tags, original bicycle box, manuals, and packaging in the same condition as when delivered. Proof of purchase, photographic evidence, and a confirmation document from the service center verifying the damage must also be provided.

  3. Shipping costs for returns, exchanges, or repairs at the main office must be borne by the customer in all cases. Shipping fees are non-refundable.

  4. Please record a video while unboxing the received product as evidence. Without such a video, the company reserves the right to decline any returns or exchanges.

Customers may return or exchange products under the following conditions:

  1. The product is the wrong model, color, or size.
  2. The product differs significantly from or does not resemble the images displayed on the product detail page.
  3. The product is damaged, defective, or non-functional upon receipt.
  4. The company reserves the right to inspect the condition of returned products before dispatching a replacement.
  5. Returns or exchanges are not accepted in cases where:
    • The customer is dissatisfied with the product.
    • The customer wishes to exchange for a different model.
    • The customer ordered the wrong model.
    • The bicycle has been assembled and test-ridden.
  6. The company reserves the right to accept returns or exchanges only under the policies and conditions set by the company.
  7. Shipping fees are non-refundable in cases of product refunds.
  8. For bicycles shipped in boxes, the assembly will be completed up to 85%, and assembly fees are not included.

Customers must notify the company immediately upon discovering any product issues via the following channels:

  • Tel: 094-7031888
  • Email: 888bike1@gmail.com
  • Hours: 10:00 AM–7:00 PM daily (excluding Sundays and public holidays).

Return/Exchange Policy for Products within 7 Days

  1. The 7-day return/exchange warranty starts from the day the customer receives the product, counted as Day 1, regardless of the time of receipt.

    • Example:

      • Customer 1 receives the product on Day 1 at 11:00 AM.
      • Customer 2 receives the product on Day 1 at 6:00 PM.
      • The warranty period for both customers starts on Day 1 and ends on Day 7.
    • Exchanges are limited to the damaged product only. If accessories are damaged, they will be repaired instead of replaced.

    • Proof of purchase (receipt or tax invoice) is required for product exchanges. The product must be returned in its original box with all accessories intact.

    • Damaged products must meet the warranty conditions and be in the specified condition.

  2. For products with unclear or intermittent issues that are not immediately apparent during initial inspection, the company reserves the right to evaluate them under its conditions.

  3. The inspection process for returned or repaired products may take approximately 15-20 business days.


Refund Policy

  1. For customers who paid in full or in installments via credit cards issued by registered banks in Thailand, refunds will be credited back to the same card used for payment. This process takes approximately 30 business days from the date the customer is notified by the call center, depending on the credit card billing cycle of the issuing bank.

  2. For customers who paid in full via counter service or cash on delivery, refunds will be transferred to the bank account provided by the customer. This process takes approximately 30 business days from the date the customer is notified by the Call Center (Tel: 094-7031888).

  3. The company reserves the right to extend the refund period beyond the stated timeframe in cases of force majeure.

  4. The company reserves the right to amend any terms and conditions without prior notice.


Shipping and Assembly

For online orders, such as bicycles, the product will be shipped pre-assembled up to 85% and packed in durable boxes.


Warranty for Bicycles

The warranty period is as follows:

  • Standard Frame: 1 year
  • Paintwork: 1 year
  • OEM Parts: Warranty conditions depend on the respective brand.
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ร้าน888bike
888bike
Welcome to 888Bike – Your Trusted Cycling Partner Greetings, and thank you for visiting 888Bike, the premier online destination for bicycles and cycling accessories. Established in 2009, we are proud to serve cyclists across Thailand and beyond with two convenient branches: one in Chiang Rai (Phan District) and another in Chiang Mai. At 888Bike, we are committed to providing a comprehensive selection of high-quality bicycles and accessories from leading global brands. Whether you're a beginner, a casual rider, or a professional cyclist, we have everything you need to enhance your cycling experience. Our team of highly trained technicians are true bicycle experts, ready to assist you with professional advice and exceptional support. When you shop with us, you can do so with complete confidence. Simply give us a call at 094-7031888—we’re available anytime to help you find the perfect product for your needs. We take immense pride in delivering outstanding customer service and ensuring 100% satisfaction with every purchase. Your happiness is our top priority, and we stand by our commitment to making your shopping experience seamless and enjoyable. For our international customers, we are pleased to offer shipping to all ASEAN countries, making it even easier for you to access our premium products and services. 888 INTERTRADE PARTNERSHIP Discover the joy of cycling with 888Bike—where passion meets excellence.
Mobile number : 0947031888
E-mail : 888bike1@gmail.com
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