Lezyne Flow Cage
Lezyne

Lezyne Flow Cage

$14.99
In Stock

Lezyne Flow is a 44g composite bottle cage with X‑Grip architecture and a dual upper catch for secure bottle retention. Lightweight, low-profile design fits most standard bottle mounts.

Add to Cart
🚚 Fast Shipping 🔒 Secure Checkout ↩ Easy Returns

Product Details

Overview & Technology

Lezyne Flow Cage uses a composite matrix construction and Lezyne's X‑Grip architecture to balance light weight with confident bottle retention. At just 44g, it keeps rotating mass low while giving a reassuring hold on road and gravel bottles. The cage's molded X‑Grip pattern increases surface contact and spreads clamping pressure so bottles stay put over rough pavement or light gravel. A dual upper bottle catch adds extra security during hard efforts, sprints or pothole‑ridden descents.

Key Features

The Flow Cage focuses on the essentials: a durable composite body, purpose‑built geometry, and a slim profile that tucks close to the frame. The single‑color black finish pairs cleanly with most builds. • Composite matrix material — durable, impact‑resistant and light. • X‑Grip architecture — improves contact and prevents slippage. • Dual upper catch — added retention at the bottle lip for high‑load moments. • 44 g weight — minimal penalty for racers and weight‑conscious riders.

Fit & Compatibility

The Flow Cage mounts to standard two‑bolt bottle cage bosses found on most road, gravel and cyclocross frames. It's optimized for traditional, top‑entry use (side load: No), so it works best on frames with standard clearance on the down tube and seat tube. Geometry accommodates a wide range of bottle shapes and sizes — road and MTB bottles, insulated bottles with slim collars, and most common flasks. If you run a very small frame or require side‑loading access, consider a side‑entry specific cage.

Who It's For

The Lezyne Flow Cage is ideal for road and gravel riders who want a low‑weight, reliable cage that won't rattle loose on rough surfaces. It's a great upgrade or spare cage for commuting, club rides, and training where dependable bottle retention matters more than fancy finishes. Because of its simple, durable composite build and neutral black color, it's also a smart choice for bike builders and teams seeking a cost‑effective, consistent bottle mounting solution across multiple frames.

Key Features

  • ✓ Composite matrix construction for durable, impact‑resistant performance
  • ✓ X‑Grip architecture increases contact and prevents bottle slippage
  • ✓ Dual upper bottle catch provides extra security during rough rides
  • ✓ Ultra‑light 44 g weight ideal for racers and weight‑conscious riders
  • ✓ Low‑profile, single‑color design matches most bike builds
  • ✓ Fits standard two‑bolt bottle cage mounts on most frames
  • ✓ Designed to accommodate a wide range of common bottle shapes

Specifications

Bottle Cage Mount Standard
Bottle Cage Weight 44g
Misc Black
Color Black
Material Composite
Primary Color Black
Side Load No

Product Identifiers

Vendor Item # 1-BC-FL-V104
EAN 4712805976515

Frequently Asked Questions

What bottles will the Lezyne Flow Cage fit?

The Flow Cage is designed to accept most road and MTB water bottles and many insulated bottles with slimmer collars. Its X‑Grip geometry spreads pressure and adapts to different diameters, but very wide bikepacking bottles or oversized insulated bottles may be a tight fit.

Can I side‑load bottles into this cage?

No — the Flow Cage is a top‑entry design (side load: No). It performs best on frames with standard clearance where you can access the bottle from above. For small frames or tight clearances, choose a side‑entry‑specific cage.

What hardware do I need to install the cage?

The cage mounts to standard two‑bolt bottle bosses using M5 or M6 bolts depending on your frame. Many cages ship with basic mounting bolts, but if your frame uses T25 or a specific bolt length, use the correct hardware from your frame manufacturer.

How durable is the composite material?

The composite matrix used in the Flow Cage is engineered for impact resistance and fatigue strength typical of cycling use. It balances stiffness and flex to hold bottles securely; while not indestructible, it outlasts many lower‑end plastic cages under normal riding conditions.

Is the cage suitable for gravel and rough roads?

Yes. The X‑Grip architecture and dual upper catch give the Flow Cage excellent retention over rough pavement and light gravel. For aggressive mountain biking or heavy rock‑garden use, a full‑wrap or metal cage may provide extra protection.

Does it come in other colors or finishes?

This manufacturer part (1‑BC‑FL‑V104) is listed in a single black finish with single‑color graphics. Lezyne may offer other finishes in different SKUs — check Forest Bikes or Lezyne's catalog for alternate colors.

Buying Guide

When choosing a bottle cage, consider material, entry type, and how you ride. Composite cages like the Lezyne Flow offer a great balance of light weight, flex and retention for road and gravel riders, while aluminum or stainless cages deliver maximum stiffness and durability for aggressive off‑road use. Decide between top‑entry and side‑entry based on frame clearance and how you mount bottles (top entry for most frames, side entry for compact frames or full suspension bikes with tight access). Finally, check bottle diameters — most modern cages accommodate the common range, but wide insulated bottles sometimes need a more flexible or oversized design.

Ready to order?

Shop with confidence at Scenders — premium cycling parts, fast shipping.

View Full Product