Firmstrong 29” Black Rock 7-Speed Cruiser - Matte Black, Heavy Duty, Men's Comfort Bike

Firmstrong 29" Black Rock 7-Speed Beach Cruiser | 350 lbs Capacity, Comfort & Style

The Firmstrong Black Rock 7-Speed Beach Cruiser Bike is built for taller riders who want a smooth, comfortable ride with more control. Featuring oversized 29-inch wheels with double wall rims and durable 13-gauge spokes, this bike is ready for beach paths, urban streets, and neighborhood rides.

The lightweight aluminum frame supports up to 350 lbs and fits riders from 5'5" to 6'5". The Shimano 7-speed drivetrain gives you the range you need for casual hills or longer rides, and Tektro V-brakes provide strong, responsive stopping power.

Unlike many cruisers, this bike combines the classic upright beach cruiser riding position with upgraded components—perfect if you want both style and performance. The wide saddle, wide handlebars, and large tires help absorb bumps and keep you comfortable on longer rides.

Ships 85% assembled so you can get riding quickly.

Features of the Firmstrong 29" Black Rock 7-Speed

1. Durable Aluminum Frame

The lightweight yet strong aluminum frame ensures durability for years of cruising and recreational rides.

2. 29-Inch Wheels with Double-Wall Rims

The wide tires roll smoothly over bumps and uneven surfaces, while the double-wall rims add strength and durability.

3. Comfort-Focused Design

• A wide, oversized seat with dual springs offers exceptional comfort, even on longer rides.

• Adjustable seat and handlebars ensure a personalized fit for maximum ease.

4. Shimano 7-Speed Gear System

The seven-speed system provides flexibility, making this bike suitable for flat terrains, hills, and longer distances.

5. Reliable Tektro Handbrakes

These responsive brakes enhance safety and control, especially during downhill rides or sudden stops.

6. Additional Features

• Wide cruiser handlebars with rubber grips for a comfortable hold.

• Waffle tread tires for improved traction and smooth performance.

• Pant guard to keep clothing free from grease or snags.

• High weight capacity: Supports riders up to 350 pounds.

Benefits of a 29" Beach Cruiser with 7 Speeds

The Firmstrong Black Rock 7-Speed offers a unique blend of style and functionality:

• Versatility: Unlike single-speed cruisers, the 7-speed system makes this bike suitable for a variety of terrains, including light hills and long rides.
• Comfort: The oversized seat, wide tires, and ergonomic design prioritize your comfort, ensuring a relaxed and enjoyable ride.
• Efficiency: Larger wheels require less effort to maintain speed, making your ride smoother and more efficient.
• Durability: The aluminum frame and double-wall rims are built to withstand regular use, ensuring long-lasting performance.

Assembly and Support

The bike is shipped 85% assembled, making it easy to set up at home. With basic tools and a little time, you’ll have your cruiser ready for the road. If needed, local bike shops can assist with final assembly to ensure a perfect fit.

• Frame: Firmstrong Classic Cruiser Design, Aluminum
• Sizes: 19"
• Fork: Rigid Fork Steel
• Wheels: 29" Aluminum Double Wall Rim, CNC Side Wall
• Tires: 29" x 2.1" Black Tires
• Hub: Steel 36H
• Spokes:13G Stainless Steel
• Crankset: Forged One Piece Crank, 40T Chainwheel
• Chain: KMC
• Bottom Bracket: OPC Type
• Pedals: Resin Block
• Derailleurs: Shimano RD-TY300 7 Speed
• Shift levers: Shimano RevoShift  SL-RS35 7 Speed
• Freewheels: Shimano MF-TZ500-7 14-28T
• Brake: Tektro Alloy V Brake 
• Brake Lever: Tektro Alloy Brake Lever
• Handlebar: Alloy 675mm wide 
• Stem: Alloy φ22.2mm E:100mm
• Grips: Synthetic Leather
• Saddle: Classic Padded Dual Spring Saddle
• Seat Post: Steel 27.2mm x 300mm
• Seat Clamp: Alloy
• Kickstand: Steel
• Weight of the Bike: 34 lbs
• Recommended Rider Height: Fits riders 5'6"-6'5"  Tall