Ergon GMA Lock On Handlebar Grips
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The Ergon GMA Lock On Handlebar Grips are premium ergonomic grips developed for trail, all-mountain, and MTB touring riders who demand maximum comfort, precise control, and confident handling on technical terrain. Combining Ergon's proven ergonomic expertise with technologies inspired by its Gravity grip range, the GMA delivers outstanding pressure relief, enhanced damping, and superior grip in all riding conditions.
The ergonomic grip profile naturally positions your hands for improved wrist alignment while reducing pressure peaks that commonly lead to numbness, fatigue, and discomfort during long rides. A newly designed thumb recess increases the contact area, allowing greater thumb mobility and making it easier to operate shifters, dropper post remotes, and other handlebar controls without compromising grip.
The optimized surface texture features dedicated functional zones that provide targeted cushioning where comfort is needed most and increased friction where maximum control is required. The upper contact area enhances vibration damping through flexible cushioning blocks, while the underside incorporates raised friction ribs inspired by Ergon's Gravity grips to improve grip security on rough descents and technical trails. An integrated outer stop further reduces sideways hand movement for greater confidence and bike control.
Constructed from premium Gravity Control Rubber and secured with precision CNC-machined aluminium lock-on clamps, the Ergon GMA provides long-lasting durability, secure fitment, and exceptional riding comfort whether you're climbing, descending, or exploring all-day mountain adventures.
Features
- Ergonomic design reduces hand pressure, fatigue, and numbness
- Developed for trail riding, MTB touring, and all-mountain disciplines
- Inspired by Ergon's Gravity grip technologies for enhanced control
- New thumb recess improves mobility, comfort, and control
- Flattened thumb and outer palm support reduce pressure peaks
- Integrated outer stop minimizes sideways hand slippage
- Dedicated upper damping zone absorbs trail vibrations
- Raised friction ribs on the underside provide excellent grip and control
- Zone-specific cushioning delivers improved comfort on long rides
- Optimized mirrored texture naturally promotes correct hand positioning
- Positioning marks allow accurate grip alignment during installation
- Secure lock-on system with CNC-machined aluminium clamps
- Premium Gravity Control Rubber compound for durability and comfort
Specifications
- Model: GMA (Grip Mountain All-Mountain)
- Recommended Use: Trail Riding, MTB Touring, All-Mountain
- Grip Diameter: 32mm
- Material: Gravity Control Rubber (Certified in Germany)
- Clamp Material: CNC-Machined Extruded Aluminium
- Grip Type: Lock-On
- Weight: 110g
Designed for riders who demand all-day comfort and confident handling, the Ergon GMA Lock On Handlebar Grips deliver exceptional ergonomics, superior vibration damping, and precise control on every trail adventure.
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Let customers speak for us
First time using this as i was using another plant based degreaser. Used it to remove all the lubricant on my ebike drive train to prep it was use of waxed chain.
Perform well as describe. I only need to use it 2x to get rid all existing lube n dirt.
Highly recommended
Got this to wax it and then replace it on my stock kmc chain on my ebike. Wax is the way for me than normal chain lubrication.
A bit hard to break the chain to my desire length but once i passed that stage, all smooth.
Performance was good and no more black stain on my socks or hands.
Excellent service
And great advice on bike safety
As always, service was excellent. Service staff were efficient and friendly. Thank you
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Did my yearly full bike service for my BMC road bike. When I picked up the bike it was like new. Nothing to complain about. Definitely a good value for price paid.
Comfortable, light, and great ventilation! Loving it so far.
Great item and comfortable
A great clean mount. Shipping is fast
Perfect fit nice pair of shoes highly recommended
Service is fast and efficient.
This place is my go to for me since its beside my office.
Great guys, good stuff
Awesome
I'm very happy with my purchase.
Everyone in the shop was very friendly and polite.
I don't have the person named who served me. But he was bc very very kind.
Thank you all.
I love the service. We were well attended to in hanging the handlebar tape. I like how the mechanic advised re cables and had it re routed. Also advise on the chains that are on promotion!
The chain was still in good condition despite a 427km ride. I bought a second chain and highly recommend it
