Back to Amazon.com

PRIME MEMBERS

Free shipping. Learn more
X

Free shipping for Prime members on Woot!

Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

  • Free Standard shipping on Woot! orders
  • Free Express shipping on Shirt.Woot orders

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

Bell Catalyst MIPS Bike Helmet

New
Limit 10 per customer

Features

For riders looking for a lightweight, well-ventilated helmet that’s all about going fast, the Catalyst brings an engineered fit and modernized, rounded shape that looks as modern as it feels. With MIPS newly integrated into the Float Fit system, the Catalyst now offers comprehensive energy management while allowing for a sleeker, more comfortable overall fit. Add to this No-Twist Tri-Glides, cooling Overbrow Ventilation and a removable visor, and the Catalyst is pure motivation to get out there and ride more miles.

  • Float Fit™
  • Full Internal Polycarbonate Roll Cage
  • Fusion In-Mold Polycarbonate Shell
  • Lightweight Straps
  • MIPS®️-Equipped
  • No-Twist Tri-Glides™
  • Overbrow Ventilation™
  • Sweat Guide™ Padding
  • Imported

Float Fit: Minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments.

MIPS-Equipped: MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts.

No-Twist Tri-Glides: Quick-adjust fasteners help keep straps flat and properly positioned.

Overbrow Ventilation: Actively ushers cool air over the head and regulates temperature by drawing cool air into the intake ports and circulating it through a matrix of air channels.

Sweat Guide: Sweat Guide pad design pulls moisture away from brow pad and away from eyewear.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty

Specs

  • Weight: 320 grams
  • Vents: 18
  • Certification: CE EN1078, CPSC Bicycle
Size and Fit Guide
Size CM IN Hat Size
S 52-56 20 1/2"-22 1/16" 6 3/8" - 7"
M 55-59 21 5/8" - 23 1/4" 6 7/8" - 7 3/8"
L 58-62 22 7/8" - 24 3/4" 7 1/4" - 7 3/4"
XL 61-65 24 3/4" - 25 1/2" 8 1/8"
 

In the Box:

  • (1) Bell Catalyst MIPS Bike Helmet

     

Specs

  • Weight: 320 grams
  • Vents: 18
  • Certification: CE EN1078, CPSC Bicycle
Size and Fit Guide
Size CM IN Hat Size
S 52-56 20 1/2"-22 1/16" 6 3/8" - 7"
M 55-59 21 5/8" - 23 1/4" 6 7/8" - 7 3/8"
L 58-62 22 7/8" - 24 3/4" 7 1/4" - 7 3/4"
XL 61-65 24 3/4" - 25 1/2" 8 1/8"
 

In the Box:

  • (1) Bell Catalyst MIPS Bike Helmet

     

Sales Stats

Speed to First Woot:
1h 30m 45.118s

Purchaser Experience

  • 0% first woot
  • 0% second woot
  • 20% < 10 woots
  • 0% < 25 woots
  • 80% ≥ 25 woots

Purchaser Seniority

  • 0% joined today
  • 0% one week old
  • 0% one month old
  • 20% one year old
  • 80% > one year old

Quantity Breakdown

  • 100% bought 1
  • 0% bought 2
  • 0% bought 3 or more

Percentage of Sales Per Hour

0%
20%
0%
0%
20%
0%
0%
0%
20%
0%
0%
20%
20%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Percentage of Sales Per Day

60%
20%
20%
0%
0%
0%
0%
Mon Tue Wed Thu Fri Sat Sun

Woots by State

zero wooters wootinglots of wooters wooting

Best sellers in Sports & Outdoors

Deals our customers love best.
  1. Frye Melissa Hobo Leather Handbag
    $13999 $388.0064% off Reference Price
  2. Three Sixty Six Men's Mock Neck Sweater
    $1499 $64.9577% off Reference Price
  3. Three Sixty Six Men's Plaid Pajama Pants
    $1499 $39.9562% off Reference Price
  4. Legendary Whitetails Journeyman Jacket
    $5812$6929
Bell Catalyst MIPS Bike Helmet
$39.99 Sold Out Sporting Goods
$39.99 $50.99 USD false 1 Retail EA
1 10
Woot! Sport.Woot
4121 International Pkwy Carollton TX 75007 U.S.A.