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|  Review by dogonfr Aug. 04, 2008 | Good: Have had these rims on a few different bikes and they have always held up to any abuse with ease in places like Northstar and Downieville.
| Add a Review | Read 6 Retailer DescriptionsFrom Speed Goat:Features: - I-beam- A vertical beam designed to counter spoke loads and provide torsional rigidity
- Unbendium Bulge- A band of material added to the sidewall of the rim to counter torsional, radial and lateral flex
- Disc specific
- 34mm width
- 533mm ERD
Specifications: - Color: Black
- Hub Drilling: 32 spokes
- Width: 34mm
- Brake Compatibility: Disc Only
- Rim Depth: 20mm
- ERD: 537mm
- Intended Use: Mountain
- ISO Diameter: 559mm
- Tire Type: Clincher
- Valve: Presta
- Valve Length: Short 32-40mm
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From Speed Goat:
Features: - I-beam- A vertical beam designed to counter spoke loads and provide torsional rigidity
- Unbendium Bulge- A band of material added to the sidewall of the rim to counter torsional, radial and lateral flex
- Disc specific
- 34mm width
- 533mm ERD
Specifications: - Color: Black
- Hub Drilling: 32 spokes
- Width: 34mm
- Brake Compatibility: Disc Only
- Rim Depth: 20mm
- ERD: 537mm
- Intended Use: Mountain
- ISO Diameter: 559mm
- Tire Type: Clincher
- Valve: Presta
- Valve Length: Short 32-40mm
From Universal Cycles:
This is the biggest and baddest rim in WTBs comprehensive line. The LaserDisc DH combines an extra wide, 34-millimeter profile with all the proven LaserDisc features (including I-Beam, Unbendium Bulge and Global Bead Seat). The result is a rugged and reliable hoop that can withstand anything from road gaps to cased landings to boulder fields. - Updated rim features: 1. WTB's Unbendium Bulge, a band of material on the sidewall that counters torsional, radial and lateral flex; 2. I-Beam vertical wall support counters spoke loads and further reduces flex; 3. Safety Seal is like a second bead inside the rim that the tire bead locks into preventing tire roll off under side loading; all have eyelets (disc only)
- 34mm
- 635g
From Ride This:
WTB LaserDisc 26" Rim - Updated rim features: 1. WTB's Unbendium Bulge, a band of material on the sidewall that counters torsional, radial and lateral flex, 2. I-Beam vertical wall support counters spoke loads and further reduces flex, 3. Safety Seal is like a second bead inside the rim that the tire bead locks into preventing tire roll off under side loading, all have eyelets (disc only) - XC (Cross Country), Trail (All Mountain), FR (Freeride), and DH (Downhill) models are optimized for best strength to weight ratio for their given application
size/model: 26" DH width/height: 34/20mm holes: 32h ERD: 533mm color: black weight: 635g W020-0088 W020-0088 From Jenson USA:
The WTB LaserDisc DH rim is a strong downhill rim that combines an extra wide, 34-millimeter profile with allthe proven LaserDisc features (including I-Beam, Unbendium Bulge andInternational Bead Seat). The result is a rugged and reliable rim thatcan withstand anything from road gaps to cased landings to boulderfields. - 537 ERD
- I-Beam technology
- Unbendium bulge technology
- Weight: 635 g
From Unreal Cycles:
- Size: 26"
- Width: 34mm
- Color: Anodized Black
- Weight: 635g
- Holes: 32h or 36h
- ERD:533
- Ships as 3lbs
From Bike.com:
Additional Information Rim Detail ColorBlack Rim Diameter26" Rim Holes36 Holes |