The Topeak TetraRack GR2 (Art No. TA2418) is a lightweight, durable rear rack designed for road and gravel bikes. Featuring a quick-mount design that uses secure hook-and-loop seatstay straps and adjustable strut slots, it provides an easy and stable installation without eyelets. Built from aluminum and engineering-grade polymer with reinforced nylon straps, it supports up to 9 kg (20 lb) of cargo. Compatible with Topeak MTX and MTX 2.0 QuickTrack systems, the GR2 is ideal for touring, commuting, and all-weather bikepacking adventures. Quick-Mount System: Securely attaches to seatstays with hook-and-loop straps for easy, tool-free installation. Adjustable Fit: Strut slot system allows fine-tuned positioning to match various bike geometries. Strong & Lightweight: Constructed from aluminum and engineering-grade polymer with durable nylon straps. MTX Compatibility: Fully compatible with Topeak MTX / MTX 2.0 QuickTrack TrunkBags and baskets. High Load Capacity: Supports up to 9 kg (20 lb), perfect for road, gravel, and touring bikes up to 700 x 50C. Manufacturer Sku: TA2418Todson Sku: 63102415