Sunday, October 25, 2026

X-lab RS7 Road Bike

Today, after test-riding the X-Lab RS7 road bike and the GT8 gravel bike at the local Sports Basement in Almaden (the shop finally had both bikes in stock), I decided to purchase the RS7 base model in white, selecting the large frame. At $2099, it offers the best value and felt excellent on the road.

I considered the X-Lab RS7 Di2 version with electronic gear shifting for $2899, but decided the added cost and complexity weren't really necessary.


I really liked the X-lab GT8 Gravel bike, but it didn't seem like the best fit for my road riding. I also decided to purchase the following accessories (and the following service):

  1. Upgrade installed Branta tires to Continental GP 5000 32x700c ( 2 x $80)
  2. Wax the installed chain ($50)
From Amazon.com, I decided to purchase the following accessories:
  1. Shimano Ultegra  PD-R8000 Clipless Pedals ($154)
  2. CamelBak Podium Water 24-oz Water Bottle ($16)
  3. Rockbros Bike Saddle Bag Under Seat 3D Shell ($26.99)
  4. Gorilla Force Bike Tire Levers ($9.99)
  5. TB2PRO Mini Electric Bike Pump, 120PSI Portable Bicycle Tire Pump
  6. Continental Race 28 Wide 700x25-32 Bike Inner Tubes, 42mm Presta Valve


X-Lab RS7 Technical Specifications

FRAME

XDS Carbon Frame, Toray T800

FORK

XDS Carbon Fork, Toray T-700, 100x12mm Thru-axle

HANDLEBAR / STEM

Branta Carbon Integrated

SEATPOST

XDS Carbon Seatpost, Aero Profile

REAR DERAILLEUR

Shimano 105 RD-R7100

FRONT DERAILLEUR

Shimano 105 FD-R7100

SHIFTERS

Shimano 105 ST-R7120

BRAKES

Shimano 105 BR-R7170

CASSETTE

Shimano 105 CS-R7101, 11-34T

CRANKSET

Branta Alloy Power Meter Crankset, 52-36

24mm Steel Spindle, Apple Find My Anti-Theft Technology

BOTTOM BRACKET

BSA 24mm

ROTORS

Shimano SM-RT70, F:160mm R:160mm

CHAIN

Shimano CN-M7100

WHEELSET

Branta C45 Base Carbon Wheelset, Stainless Steel Spokes

TIRES

Branta R301 30C, 60TPI

Max Tire Clearance: 32C

SADDLE

Branta R302, Steel Rails

WEIGHT

8.49 kg / 18.67 lbs (Size L)

SIZE OPTIONS

XS / S / M / L / XL / XXL


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