Shop our biggest deals of 2026 on Bikes, eyewear, clothing, components & accessories.
-R 651.00 ZAR
-R 651.00 ZAR
Challenge- Gravel Grinder Pro H-TLR 700 x 40 Tan
Sale price
R 1,500.00 ZAR
Regular price R 849.00 ZARShips within 48 business hours
In stock at Biket Hillcrest. Pickup is available.
Pickup available at Biket Hillcrest.
✓ Approved Trek retailer
✓ Nationwide delivery
✓ Professional bike setup
✓ Secure checkout
Need help with sizing, setup or delivery? Chat to Biket on WhatsApp
By ticking this box, I confirm that I understand: Bicycles require 2-3 working days for workshop preparation before shipment. Our workshop operates on a first-in, first-out system and is currently at full capacity with this sale. Once products are dispatched, courier delivery may take 10–14 working days due to high order volumes during November / December peak season . Biket has no control over courier lead times during this period, and there is no option to expedite deliveries. Clearance/Sale items are final clearance — no size exchanges will be possible, as stock will not be replenished once the clearance sale is complete. Unwanted clearance items may be returned (unused and in original condition, at my cost) for a store gift card valid for 36 months. (No cash or physical refunds will be issued.) Faulty or not-as-described products remain fully covered under the Consumer Protection Act (CPA).
Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.
The Challenge Gravel Grinder Pro H-TLR 700×40C Tan combines speed, comfort and grip for serious gravel and adventure riders. Handmade using H-TLR (Handmade Tubeless Ready) construction, it offers supple ride quality, low rolling resistance and puncture protection.
The fast-rolling centre tread keeps you quick on hardpack, while the aggressive shoulders deliver confidence on loose terrain. Finished with classic tan sidewalls for that premium handmade look.
Shop online at Biket Online Store — South Africa’s trusted cycling retailer with fast nationwide delivery on all Challenge tyres and accessories.
Share some information about your product
Challenge- Gravel Grinder Pro H-TLR 700 x 40 Tan
Sale price
R 1,500.00 ZAR
Regular price R 849.00 ZAR-R 651.00 ZAR
-R 651.00 ZAR
Sale price
R 1,500.00 ZAR
Regular price R 849.00 ZARShips within 48 business hours
In stock at Biket Hillcrest. Pickup is available.
Pickup available at Biket Hillcrest.
By ticking this box, I confirm that I understand: Bicycles require 2-3 working days for workshop preparation before shipment. Our workshop operates on a first-in, first-out system and is currently at full capacity with this sale. Once products are dispatched, courier delivery may take 10–14 working days due to high order volumes during November / December peak season . Biket has no control over courier lead times during this period, and there is no option to expedite deliveries. Clearance/Sale items are final clearance — no size exchanges will be possible, as stock will not be replenished once the clearance sale is complete. Unwanted clearance items may be returned (unused and in original condition, at my cost) for a store gift card valid for 36 months. (No cash or physical refunds will be issued.) Faulty or not-as-described products remain fully covered under the Consumer Protection Act (CPA).
Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.
The Challenge Gravel Grinder Pro H-TLR 700×40C Tan combines speed, comfort and grip for serious gravel and adventure riders. Handmade using H-TLR (Handmade Tubeless Ready) construction, it offers supple ride quality, low rolling resistance and puncture protection.
The fast-rolling centre tread keeps you quick on hardpack, while the aggressive shoulders deliver confidence on loose terrain. Finished with classic tan sidewalls for that premium handmade look.
Shop online at Biket Online Store — South Africa’s trusted cycling retailer with fast nationwide delivery on all Challenge tyres and accessories.
Share some information about your product