Tower Beach Bum
Tower Beach Bum
- $1,695
- Rigid
- 26″
- 1 × 7
- 243%
- 672
- 23.35
- Aluminum
- Mechanical disc
Rider height by size (cm)
Size guide- 20.5"
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
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Frame
Aluminum Alloy
Electric system
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Battery
Weight: 8.3 lbs (3.76 kg), Brand: Samsung, Voltage: 48 volts, Amp Hours: 14 ah, Watt Hours: 672 wh, Chemistry: Lithium-ion
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Display
KD58C, Fixed, Greyscale LCD, Backlit, Buttons: -, m, +, Hold + to Adjust Brightness, Hold - to Enter Walk Mode, Hold + and - to Enter Settings, Hold + and - Again to Enter Deep Settings
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Motor
Brand: Tower Branded, Type: Rear-Mounted Geared Hub, Nominal Output: 500 watts, Torque: 65 Newton meters
Suspension
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Fork
Rigid Aluminum Alloy, 100mm Hub Spacing, 9mm Axle with 15mm Nuts
Drivetrain
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Cassette
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Crankset
Forged Aluminum Alloy Arms, 170mm Length, Square Taper Bottom Bracket Spindle, 44 Tooth Steel Chainring
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Shifters
Brakes
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Brakes
Wheels and tires
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Rims
Aluminum Alloy, Double Walled, 40.7mm Outer Width, 36 Hole, Black
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Spokes
Stainless Steel, 13 Gauge Front 12 Gauge Rear, Black
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Tires
Cockpit and contact points
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Grips
Sticked Brown Leather with Ergonomic Edge and Left Side Locking Ring
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Handlebar
Aluminum Alloy, 65º Backsweep 100mm Rise, 1000mm Width
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Headset
Threaded, Caged Bearings, Straight 1"
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Pedals
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Saddle
8" Wide Velo Brown Leather Wrapped with Comfort Springs
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Seatpost
Steel, Quick Release Collar
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Stem
Aluminum Alloy, 80mm Length, 1" Clamp Diameter
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Fork material
-
- Aluminum
- Bicycle weight
-
- 23.35 kg
- 51.5 lb
Suspension
- Suspension configuration
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- Rigid
Drivetrain
- Front chainrings
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- 1
- Smallest chainring
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- 44
- Largest chainring
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- 44
- Rear sprockets
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- 7
- Smallest sprocket
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- 14
- Largest sprocket
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- 34
- Lowest gear
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- 33.7 in
- Highest gear
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- 81.7 in
Wheels and brakes
- Wheel configuration
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- Same size
- Brake type
-
- Mechanical disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 672 Wh
Additional specifications
- Battery
-
- Weight: 8.3 lbs (3.76 kg), Brand: Samsung, Voltage: 48 volts, Amp Hours: 14 ah, Watt Hours: 672 wh, Chemistry: Lithium-ion
- Tire width
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- 2.35″
- Travel
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- Front: Additional specification: Not available: Yes
- Rear: Additional specification: Not available: Yes
- Wheel material
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- Aluminum
- Wheel size
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- 26″
Gearing
This bicycle
- 12.9
- 31.3
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